Occurrence Download

A dataset containing 1259889 species occurrences available in GBIF matching the query: { "TaxonKey" : [ "is Ephemeroptera" ] } The dataset includes 1259889 records from 839 constituent datasets: 3 records from Biosphärenpark Wienerwald - Pfaffstätten. 2 records from Données natur...

Full description

Bibliographic Details
Main Author: Occdownload Gbif.Org
Format: Dataset
Language:unknown
Published: The Global Biodiversity Information Facility 2022
Subjects:
Online Access:https://dx.doi.org/10.15468/dl.em6x32
https://www.gbif.org/occurrence/download/0133658-210914110416597
Description
Summary:A dataset containing 1259889 species occurrences available in GBIF matching the query: { "TaxonKey" : [ "is Ephemeroptera" ] } The dataset includes 1259889 records from 839 constituent datasets: 3 records from Biosphärenpark Wienerwald - Pfaffstätten. 2 records from Données naturalistes faune du Conservatoire des espaces naturels Auvergne saisies avant le 18 février 2019.. 1 records from New record of the genus Baetiella Uéno, 1931 (Ephemeroptera: Baetidae) from India with description of a new species and new records for five species. 1 records from Colección Entomológica de Piedras Blancas. 25 records from Labiobaetis Novikova & Kluge in West Africa (Ephemeroptera, Baetidae), with description of a new species. 1 records from SSNATV_2017_12_18. 2 records from Application INPN Espèces: Observations naturalistes, participatives et opportunistes, fondées sur des photographies. 2 records from A new record of the family Isonychiidae (Insecta: Ephemeroptera) from the Western Ghats, India with a description of new species. 3 records from étude entomologique et plan de gestion de la forêt de bréviande. 44 records from Diversity, distribution and abundance of macro-invertebrates in areas with different pollution levels in Lake Victoria. 4 records from Unser Schulgelände. 3 records from Données du naturaliste Luquet Gérard provenant de la base de donnée du SINP Île-de-France CETTIA. 287 records from Insect specimens in the Museum of Nature and Human Activities, Hyogo Prefecture, Japan. 4 records from A new species of Ephoron Williamson, 1802 (Ephemeroptera: Polymitarcyidae) from Thailand. 2507 records from Monitoring data from the federal state Saxony (Germany). 2773 records from University of Michigan Museum of Zoology, Division of Insects. 2 records from Données du naturaliste Marie-Christine DUBERNARD provenant de la base de donnée du SINP Île-de-France CETTIA. 3 records from Carnet B Centre - lot 2012. 1 records from Spreewaldfließe und Feuchtwiese bei Lübbenau. 69 records from New Zealand Arthropod Collection (NZAC). 230 records from Rådgivende Biologer. 497 records from Especies de Leptohyphes (Insecta: Ephemeroptera: Leptohyphidae) del Museo de Entomología de la Universidad del Valle (Cali, Colombia). 6 records from Moribaetis brachiostrinus (Ephemeroptera: Baetidae), a new species of mayfly from Costa Rica. 5 records from FBIP:IZIKO-UCT:Historical Invertebrates (1930-1980). 18 records from Three new species of Miroculis from the Serra da Mocidade National Park, Roraima State, Brazil, with new records and checklist of the Leptophlebiidae (Ephemeroptera). 1 records from Feriendorf des Kreises Groß-Gerau/Ober-Seemen. 60 records from Desarrollo de estudios ambientales dentro de las investigaciones para el futuro aprovechamiento hidroeléctrico del río Nare. 10270 records from Sustainable Rivers Audit. 1372 records from OPIE_National_2017_12_18. 2 records from New species of Simothraulopsis Demoulin, 1966 (Ephemeroptera: Leptophlebiidae) from Northeastern Region of Brazil. 6 records from A new species and first record of the genus Procerobaetis Kaltenbach & Gattolliat, 2020 (Ephemeroptera, Baetidae) from Thailand. 8 records from Two new species of Campsurus Eaton (Ephemeroptera: Polymitarcyidae) from Colombia. 3 records from A new species of Sparsorythus Sroka & Soldán, 2008 (Ephemeroptera: Tricorythidae) from Tamil Nadu, India. 1 records from New insights into the phylogeny of Tortopus Needham and Murphy and Tortopsis Molineri (Ephemeroptera, Polymitarcyidae) with description of three new species. 26 records from Genus Bungona Harker, 1957 (Ephemeroptera: Baetidae) from China, with descriptions of three new species and a key to Oriental species. 10422 records from AM: Freshwater Invertebrates (1900-2005). 29 records from Connaissances des sciences de la vie et de la terre en Haute-Normandie. 1 records from Weide an der Mosselde / Dortmund-Kirchlinde/Westerfilde. 180 records from Benthic macroinvertebrate taxa occurrences and composition associated with a cage aquaculture farm on Lake Victoria, Uganda. 2 records from Collections of Bioclass, school #179, Moscow. 398 records from Museum of Comparative Zoology, Harvard University. 2 records from Bell Museum mollusks. 2 records from A new genus of Euthyplociinae from Ecuador (Ephemeroptera: Euthyplociidae). 1 records from Landschaftspark St.Leonhard-Deisendorf. 2 records from Schulgelände Ceciliengymnasium. 8 records from Données de la structure Naturessonne provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Schanzenanlage Bergham. 3 records from TWIC - Identification Workshops dataset. 20 records from 2019_nsmk_smpl_in_800. 40 records from Bringing Reedbeds to Life Invertebrate Survey of three key reedbed sites in England in 2009, 2010. 5 records from Naturtag. 2 records from A new species of Traverella Edmunds, 1948 (Ephemeroptera: Leptophlebiidae) from Brazil. 1041 records from Monitoring data from the federal state Mecklenburg-Western Pomerania (Germany). 1 records from Langenberger Forst am Ochsenweg/ Niebüll-Leck. 5 records from Colección del Departamento de Biología Animal (Zoología) de la Universidad de La Laguna. 235 records from Colección Macroinvertebrados Acuáticos Universidad Católica de Oriente. 1 records from Rössewiesen am Krumbholz. 4 records from Données naturalistes de la Société pour le Muséum d'Orléans et les Sciences (SOMOS). 2 records from Baetis pentaphyllus sp. nov., a new species of mayfly (Ephemeroptera: Baetidae) from the Russian Far East. 133 records from NRW Regional Data: South East Wales Non-sensitive species. 34 records from Recursos hidrobiológicos de sistemas cársticos en el municipio de El Peñón, Santander - Proyecto Colombia BIO. 3 records from The nymph, habitat, and status of Eatonigenia in China (Ephemeroptera: Ephemeridae). 4 records from Baetis majus sp. nov., new species of mayfly (Ephemeroptera: Baetidae) from Far East of Russia. 8 records from University of Hawaii Insect Museum. 1 records from Mühlenbach bei Buxtehude. 1 records from Unser Schulhof. 2100 records from Monitoreo de biodiversidad del Valle del Cerrejón. 1 records from Glemstal (Leonberg). 1 records from INSDC Host Organism Sequences. 4 records from Données du/de la naturaliste Lantz André provenant de la base de donnée du SINP Île-de-France CETTIA. 4 records from Redescription of four species of Camelobaetidius Demoulin, 1966 (Ephemeroptera: Baetidae) from Central and North America. 1 records from Gewässer des Wartbergparks Stuttgart (bei der Ökostation der VHS Stuttgart). 146 records from Línea base general de recursos hidrobiológicos para el valle medio del Magdalena - VMM. 2 records from Geschützter Landschaftsbestandteil - GLB "Troppach". 5 records from NatureShare. 17 records from Review of the Cincticostella insolta (Allen, 1971) complex (Ephemeroptera: Ephemerellidae), with description of three new species from northern India and Nepal. 20 records from 2019_NSMK_IN. 21 records from Description of a new species, nymphs of two known species and a new record of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Brazil. 228 records from University of Minnesota Insect Collection. 7 records from Sangpradubina, an astonishing new mayfly genus from Thailand (Ephemeroptera: Leptophlebiidae: Atalophlebiinae). 1 records from Artenvielfalt Kreis Gießen. 26 records from Caracterización de fauna y flora para el establecimiento de límites funcionales de humedales en tres ventanas piloto: Ciénaga de la Virgen, Ciénaga Zapatosa y Complejo de humedales Paz de Ariporo - Hato Corozal. 98 records from Grupos faunístios de la expedición El Consuelo - Proyecto Boyacá BIO. 5 records from A new species of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Cerrado-Amazonian forest transition zone, Brazil. 2 records from Données d'observateurs divers (observateurs transmettant un nombre de données peu élevé) saisies dans Cettia-idf. 1 records from Renaturierung Werse (Innenbereich Beckum). 216 records from Midden-Limburg Fish Ponds Survey. 1 records from Liether Park (LMS), 5a. 27 records from Redescription of the Afrotropical genus Crassabwa Lugo-Ortiz & McCafferty 1996 (Ephemeroptera: Baetidae: Protopatellata). 278 records from Insekten Sachsen. 1 records from Some finds of insects (Insecta, Pterygota) in Kharkiv region, Ukraine. 132 records from Macroinvertebrate abundance in montane tropical streams of varying land-use, Ecuador. 31 records from New species of Macunahyphes Dias, Salles & Molineri (Ephemeroptera: Leptohyphidae), with taxonomic notes. 823 records from SEWBReC Mayflies and Stoneflies (South East Wales). 33 records from Biodiversitätsdatenbank Salzburg. 10 records from New species of Thraulodes Ulmer, 1920 (Ephemeroptera: Leptophlebiidae: Atalophlebiinae) from Northeastern Brazil. 8 records from PondNet data 2012-2014. 486 records from Minor insect orders (Luomus). 4855 records from DREAL_PACA_2017_12_18. 1 records from C.A. Triplehorn Insect Collection (OSUC), Ohio State University. 4 records from Lillachtal mit Kalktuffquelle bei Weißenohe. 2464 records from Riverfly Census - Aquatic invertebrate species occurrence, for the calculation of pressure biometric scores in English and Welsh rivers covering the period 2015 - 2018. 1 records from Zukünftiges NSG Höftland/Bockholmwik. 6 records from CHAS Entomology Collection (Arctos). 15 records from Commissioned surveys and staff surveys and reports for Scottish Wildlife Trust reserves - Unassessed data. 7 records from Two new species of Atopophlebia Flowers, 1980 (Ephemeroptera, Leptophlebiidae) from Colombia. 1 records from Données de la structure ANCA (les Amis Naturalistes des Coteaux d'Avron) provenant de la base de donnée du SINP Île-de-France CETTIA. 23233 records from Illinois Natural History Survey Insect Collection. 1 records from Amis_des_Marais_du_Vigueirat_2017_12_18. 3 records from Discovery Of A New Mayfly Species (Ephemeroptera, Baetidae) Near Cenderawasih University Campus In Papua, Indonesia. 3 records from Triebesbach (Zeulenroda-Triebes). 30 records from Yorkshire Wildlife Trust - Non-sensitive records from all taxonomic groups. 29 records from Colección de artrópodos del Museo de Historia Natural de la Pontificia Universidad Javeriana. 3 records from A new species of Camelobaetidius Demoulin, 1966 (Ephemeroptera: Baetidae), from the Colombian Orinoco River basin. 66 records from Updated records for Leptophlebiidae (Ephemeroptera) and a new species of Thraulodes Ulmer, 1920 from Tocantins State, Northern Brazil. 16 records from Inventario de fauna presente en la jurisdicción de Corantioquia. 333 records from Invertebrate Paleontology Division, Yale Peabody Museum. 5 records from Naturalis Biodiversity Center (NL) - Odonata. 1 records from Unna-Mühlhausen, Wiesen. 44 records from Carnarvon Basin Wetland Invertebrate Survey. 9 records from Isle of Man historical wildlife records 1990 to 1994. 18 records from A new genus of Baetidae (Insecta, Ephemeroptera) from Southeast Asia. 19 records from Entomological Specimens of Museum of Nature and Human Activities, Hyogo Pref., Japan. 2290 records from niek_2022. 4 records from TWIC Biodiversity Field Trip Data (1995-present). 1043 records from Essig Museum of Entomology. 151 records from Biodiversitätsdatenbank Nationalpark Hohe Tauern. 169 records from Natural Resources Wales Regional Data : Mid-Wales. 40 records from Macroinvertebrates distribution in Madeira Island streams (Portugal). 5 records from A new record and new species of Procloeon (Procloeon) Bengtsson, 1915 (Ephemeroptera: Baetidae) from the Western Ghats, peninsular India. 1 records from Western - NSW Waterwatch. 4564 records from River Biologists' Database (EPA). 4612 records from C.P. Gillette Museum of Arthropod Diversity. 1 records from 2018_nsmk_biodiversity_in. 6 records from Fauna de Caño Cristales, Sierra de La Macarena, Meta - Colombia. 6694 records from Collections and observation data National Museum of Natural History Luxembourg. 5 records from Mémoires de la Société des Sciences naturelles et archéologiques de la Creuse [1831-]. 2 records from Gelände der Lahntalschule Biedenkopf und Lahnauen. 7 records from Leptohyphidos asociados al Río Yurayaco en el Parque Nacional Natural Alto Fragua Indi Wasi. 100 records from 2016_nsmk_smpl_in. 1 records from The nymph of Hermanellopsis arsia Savage & Peters, 1983 (Ephemeroptera Leptophlebiidae) from Brazilian Northeastern Region. 10 records from 2017_nsmk_smpl_in. 1 records from Schulgarten der Volksschule. 170 records from Merseyside BioBank (unverified). 2011 records from NBIS Records to December 2016. 35 records from DNSM: Durban Natural Science Museum Insect Collection (1900-2011). 1 records from Rohrmeistereiplateau und angrenzendes Gebiet. 1 records from Thraulodes marianoi sp. nov., a remarkable new species of mayfly (Ephemeroptera Leptophlebiidae) with dark wings from the southern Brazilian Atlantic Forest. 4 records from Redescription of three species of Apobaetis Day, 1955 (Ephemeroptera: Baetidae). 236 records from Dr Mary Gillham Archive Project. 27 records from Données ONF faune-flore-fonge. 5 records from A new species of Nigrobaetis Novikova & Kluge, 1987 (Ephemeroptera, Baetidae) from Tamil Nadu, India. 65 records from Stoke-on-Trent Environmental Survey results (1982-1984). 1 records from Frohlinder Mühlenbach (Dortmund-Kirchlinde). 86 records from Invertebrate fossil collection of National Museum of Nature and Science. 21543 records from DEMNA-DNE : Occurrences of benthic macroinvertebrates in running waters of Wallonia, Belgium. 27 records from Observations naturalistes des Amis de BioObs.. 1 records from Schulprojekt (Bremen). 44 records from NE Scotland other invertebrate records 1800-2010. 311 records from Macroinvertebrados del Área Serranía De Los Churumbelos Auka Was asociados a la calidad del agua. 2 records from Données du/de la naturaliste Dewulf Lucile provenant de la base de donnée du SINP Île-de-France CETTIA. 6 records from RNF - Données du Conservatoire d'espaces naturel Franche-Comté. 41 records from Brigham Young University Arthropod Museum. 6 records from A new species and a new record of the subgenus Dilatognathus Kluge 2012 (Ephemeroptera: Leptophlebiidae: genus Choroterpes Eaton, 1881) from India. 26 records from A new species of Tricorythodes Ulmer (Ephemeroptera: Leptohyphidae) from Uruguay. 42 records from Grupos faunisticos de la expedición El Valle - Proyecto Boyacá BIO UPTC. 2 records from Erlengraben/Lipp-Tal (Östringen). 23 records from EXPLOR'NATURE 2018, inventaire biologique de la commune de Sospel. 2 records from Comunidad de macroinvertebrados acuáticos presentes en fuentes abastecedoras de agua en La sierpe - Osbezcac (rio Saija, Timbiquí - Cauca). 1 records from Varnhalt. 22 records from Inventario Español de Especies Terrestres (MAGRAMA). 6 records from University of Florida Invertebrate Paleontology. 12490 records from Natural History Museum (London) Collection Specimens. 7 records from A new Epeorus (Caucasiron) (Ephemeroptera: Heptageniidae) species from Turkey based on molecular and morphological evidence. 2 records from Gemeinschaftsaktion Koordinatoren für nachhaltige Bildung/Wittstocker Grundschulen. 5866 records from Cawthron Institute freshwater invertebrate data. 2 records from A new species of Harpagobaetis Mol, with amended diagnosis of the genus, and new considerations on predatory species of Baetidae (Ephemeroptera) from South America. 5 records from Naturschutzgebiet Heiliger Hain (Wahrenholz). 53 records from Isle of Man wildlife records from 01/01/2000 to 13/02/2017. 319 records from Colección Entomológica del Programa de Biología - Universidad de Caldas (CEBUC). 1 records from Tauchaktion. 3 records from A new species of Tricorythopsis Traver, 1958 (Ephemeroptera: Leptohyphidae) from Pará state, Brazil. 10 records from Radnorshire Wildlife Trust records held by BIS. 1 records from Landschaftsschutzgebiet Schmutterwald. 116 records from Deanophlebia: A new genus of south-eastern Australian mayflies and subsequent redefinition of the subgenus Nousia (Australonousia) (Ephemeroptera: Leptophlebiidae). 2 records from Kirchheller Heide ( Bottrop). 1 records from Zielbach (Töll). 9 records from More about Thraulodes Ulmer, 1920 (Ephemeroptera: Leptophlebiidae) from the Brazilian Amazonia: three new species, a new record and a gynandromorph report. 129 records from Indian Ocean Islands - Historic Freshwater Insect Taxa. 10284 records from The Purdue Entomological Research Collection. 3 records from Demoulinia Gillies 1990 and two unnamed genera of the plesiomorphon Protopatellata (Ephemeroptera, Baetidae) from South Africa. 2 records from 2020_biodiversity_information_specimen. 39 records from MfN - Fossil invertebrates III. 6 records from Status changes in some species of Leptohyphes Eaton (Leptohyphidae, Ephemeroptera). 5 records from (Appendix B) Analyses of sulfides of ODP Leg 121 basalts. 63 records from UK Biodiversity Action Plan Invertebrate Data for Wales. 3 records from Insect specimens of Okinawa Prefectural Museum & Art Museum. 14 records from A new species of Polyplocia Lestage from Malaysia with comments on the genus (Ephemeroptera, Euthyplociidae, Euthyplociinae). 276 records from Benthic Macroinvertebrate Diversity in the middle Doce river basin, Brazil. 1 records from arim. 26 records from Gloucestershire Historic Wildlife Sightings prior to 1st Jan 2000. 4 records from Luther Entomological Research Collection. 2 records from DIBA-Parc Natural del Montseny. 27 records from Ephemeroptera Collection - Instituto Nacional de Pesquisas da Amazônia (INPA). 7 records from A description of the second species of the genus Bleptus Eaton, 1885 (Ephemeroptera: Heptageniidae) from Japan, and phylogenetic relationships of two Bleptus mayflies inferred from mitochondrial and nuclear gene sequences. 1 records from Données de la structure ONEMA/AFB provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Knechtweide (Kohlfurth). 17 records from Contribution to the knowledge of Cloeodes Traver 1938 (Ephemeroptera, Baetidae). 434 records from University of Georgia Collection of Arthropods. 1 records from Grundschule Sandheide. 2516 records from Suffolk Biodiversity Information Service (SBIS) Dataset. 1978 records from Estonian Naturalists’ Society. 26 records from Entomological Collections (NHRS), Swedish Museum of Natural History (NRM). 47 records from Aquatic Insects from the Caatinga: checklists and diversity assessments of Ubajara (Ceará State) and Sete Cidades (Piauí State) National Parks, Northeastern Brazil. 605 records from Paleobiology Database. 246 records from Rapid Assessment Program (RAP) Biodiversity Survey Database. 25 records from Base de données faune - DREAL Centre-Val de Loire. Polygones. 2 records from Römertal (Steinpleis). 81 records from Bob Merritt invertebrate records for VCs 72-75. 3388 records from flora&fauna(NIBR)2019. 1630 records from Monitoring data from the federal state Saxony-Anhalt (Germany). 67 records from Atlantic Reference Centre Museum of Canadian Atlantic Organisms - Invertebrates and Fishes Data. 138 records from Macroinvertebrados y perifiton pertenecientes a cuatro regiones de Colombia. 1 records from Naturoptère_2017_12_18. 6645 records from Mayflies (Ephemeroptera) of Ireland. 1649 records from naturgucker. 9 records from Central Tablelands - NSW Waterwatch. 1 records from INSDC Environment Sample Sequences. 5 records from Survey and monitoring records for Scottish Wildlife Trust reserves from reserve convenors and Trust volunteers - Verified data. 1 records from FFH-Gebiet Klosterwasser/Burkau. 25 records from University of California Santa Barbara Invertebrate Zoology Collection. 1 records from Données du/de la naturaliste D'HINZELIN MARCEL provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Climate Change Adaptation Research Program (CCARP) Database of Watering Requirements - Images. 2 records from Vietnamella chebalingensis, a new species of the family Vietnamellidae (Ephemeroptera) from China based on morphological and molecular data. 4 records from Redescription and commentary on the Chinese mayfly Vietnamella sinensis (Ephemeroptera: Vietnamellidae). 8 records from Entomology Collection at the Natural History Museum of Utah. 2 records from Données naturalistes de Vincent Prié. 2 records from A new mayfly Thraulus species (Ephemeroptera: Leptophlebiidae) from Peninsular India. 10 records from Redescription of the Central American genus Moribaetis Waltz & McCafferty 1985 (Ephemeroptera, Baetidae). 1 records from Hintere Halde. 7 records from Australian National Insect Collection. 1 records from Mittelriede Höhe Gliesmarode-Braunschweig. 1 records from SNH Invertebrate Site Condition Monitoring 2013/14: North Rothiemurchus Pinewood SSSI. 15 records from Atlas of Life in the Coastal Wilderness. 23 records from Electrogena brulini sp. nov. and E. vipavensis Zurwerra & Tomka, 1986 syn. nov. revealed by integrative taxonomy of E. gridellii (Grandi, 1953) (Ephemeroptera: Heptageniidae). 10 records from Insect Specimen Database of Fukui City Museum of Natural History. 33 records from bioman_belgium. 4 records from Two additional new species of Clypeocaenis Soldán, 1978 (Ephemeroptera Caenidae) from the Western Ghats of Peninsular India. 42 records from University of British Columbia - Spencer Entomological Collection (UBCZ). 2 records from Wasserwerkspark (Chemnitz). 2 records from Insect specimens of Toyama Science Museum. 3 records from Artenvielfalt am Eich-Gimbsheimer Altrhein. 2 records from A new charismatic Caenis Stephens, 1835 (Ephemeroptera: Caenidae) from Southern India. 610 records from Jeux de données provenant de l'ATBI Mercantour. 17 records from Macroinvertebrados acuáticos en la quebrada Piedra Candela, en la altillanura plana del Meta. 3 records from SNH Invertebrate Site Condition Monitoring of Invertebrate Assemblages at ten SSSIs, 2011-12. 17679 records from flora & fauna(NIBR). 9 records from The fossil collection (F) of the Muséum national d'Histoire naturelle (MNHN - Paris). 918 records from Macroinvertebrate abundance in river biotopes across England and Wales. 1 records from Sahrbachtal Kreis Ahrweiler. 5 records from Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) from Espírito Santo state, Brazil. 15 records from Leicestershire and Rutland Environmental Records Centre records 2015-2019. 76 records from CLICNAT Base de données naturaliste picarde gérée par Picardie Nature. 421 records from Lajitietokeskus/FinBIF - Notebook, general observations. 26 records from UK abstract from Nottingham City Museums & Galleries (NCMG) Insect Collection Baseline database. 2 records from Weidenhüttendorf an der Würm (München). 31 records from New Mexico State Collection of Arthropods. 212 records from Colección de artrópodos del PNN Gorgona - Museo de Entomología de la Universidad del Valle (MUSENUV). 24 records from Kenai National Wildlife Refuge, Alaska (KNWR) Insect specimens (Arctos). 2 records from University of California Museum of Paleontology. 1 records from Philosophenwald und Wieseckaue in Gießen. 113 records from COLECCIÓN ECOLÓGICA DEL IBN (CONICET-UNT) PROYECTO PUNA. 850 records from Colección Limnológica Universidad de Antioquia. 71901 records from KiEco Freshwater Ecology: River Macroinvertebrates. 81 records from Stackpole National Nature Reserve Species Inventory and Ad-hoc Sightings from Across Pembrokeshire. 2 records from Gewässer des Wartbergparks Stuttgart (beim Naturlabor der Umweltakademie Baden-Württemberg). 21 records from Invertebrate data from Selected Grazing Marshes. 2 records from Insect specimens of Komatsu City Museum. 2 records from Données du naturaliste Julien Birard provenant de la base de donnée du SINP Île-de-France CETTIA. 6 records from Woodmeadow Invertebrate Survey 2016. 5 records from Insect (KNAM-IN). 78 records from Macroinvertebrados acuáticos asociados a humedales urbanos del municipio de Quibdó - Chocó, 2019. 3646 records from Mayfly (Ephemeroptera) records from Britain and Ireland, via iRecord. 2 records from Données du naturaliste Thierry Roy provenant de la base de donnée du SINP Île-de-France CETTIA. 10 records from Chronicle of Nature - Phenology of Insects of Sikhote-Alin State Nature Biosphere Reserve Named After K. G. Abramov. 139 records from Centre d'Estudis Avançats de Blanes, Macroinvertebrados Limno. 1 records from Die Bachspezies 2008/2009. 1 records from Données faune, flore et fonge du Conservatoire des espaces naturels du Nord Pas-de-Calais. 4 records from Western Australian Museum provider for OZCAM. 4 records from A new species of Sparsorythus Sroka & Soldán, 2008 (Ephemeroptera: Tricorythidae) from Eastern Ghats of Southern India. 2 records from A new species of Prosopistoma Latreille, 1833 (Ephemeroptera: Prosopistomatidae) from South India. 166 records from Invertebrate records from sites that are mainly across Scotland. 21 records from Insect Collection from the Museu Nacional de História Natural e da Ciência, Universidade de Lisboa, Portugal. 1 records from Feriendorf des Kreises Gedern (Ober-Seemen). 70 records from New species of Ameletus Eaton, 1885 from the Russian Far East with notes on Ameletus camtschaticus Ulmer 1927 (Ephemeroptera: Ameletidae). 1 records from Ville de Trois-Rivières - Bioblitz 2012. 1 records from Données opportunistes. 59 records from Frost Entomological Museum. 1 records from Hache im Ellernbruch (Sudweyhe / Weyhe). 121 records from Données Faune de l'Agence des Espaces Verts (AEV) d'Ile de France. 19536 records from Freshwater samples in MZNA-INV-FRW: Macroinvertebrate samples from the water quality monitoring network along the Ebro Basin. 745 records from NSW Waterwatch. 3 records from Woodmeadow Invertebrate Survey 2017. 26 records from It is a mess! How many species are in Rivudiva trichobasis Lugo- Ortiz & McCafferty, 1998 (Ephemeroptera: Baetidae)?. 14 records from Sbp-BioBlitz2017_60years-BiodiversityData. 2 records from The presence of Homoeoneuria s. s. (Ephemeroptera: Oligoneuriidae) in South America with the description of a new species. 1330 records from FBIP: Temporal and spatial variation in macro-invertebrate diversity in Kruger national Park rivers. 447 records from National Trust Species Records. 2682 records from Centre for Biodiversity Genomics - Canadian Specimens. 2 records from BUND Naturschutzzentrum St. Julian. 6 records from DREAL Auvergne - Insectes - 2015. 275 records from Colección de Insectos de la Universidad del Quindío. 1 records from NRW Regional Data: North Wales. 91632 records from Système d’évaluation de l’état des Eaux (SEEE) - Invertébrés. 1 records from Naturpark Kottenforst-Ville Sammelaktion 15.-19.6.. 308 records from LERN Records. 5 records from Inventaire éclair de Natureparif 2017. 53 records from Miscellaneous records held on the Cofnod database. 2 records from iRecord Surveys. 1 records from Gewässeruntersuchung (Prien) mit Kl. 4b. 2 records from UCMC_Entomology. 33 records from Lund University Biological Museum - Insect collections Inventory. 6 records from A new species of Prosopistoma Latreille, 1833 and redescription of P. indicum Peters, 1967 (Ephemeroptera: Prosopistomatidae) from the Western Ghats, India. 3541 records from Australian Museum provider for OZCAM. 10 records from Macroinvertebrados acuáticos del Parque Nacional Natural Alto Fragua Indi Wasi quebradas Morrocoya y El Chocho. 1 records from Schulhof der Astrid-Lindgren-Schule und Umgebung (Elmshorn). 6315 records from Observation.org, Nature data from around the World. 14 records from Données du naturaliste DEHALLEUX Axel provenant de la base de donnée du SINP Île-de-France CETTIA. 2 records from A new species of Dudgeodes Sartori, 2008 (Ephemeroptera: Teloganodidae) from Megamalai hills of southern Western Ghats, India. 75 records from HBRG Insects Dataset. 2 records from CMC Cincinnati Museum Center Invertebrate Paleontology. 35 records from SMNS Palaeontological collection - Amber and fossil insects. 13 records from Biosphärenpark Wienerwald - Wiener Steinhofgründe. 1980 records from Biologiezentrum Linz. 1 records from RNF - Données de l'association ASTERS. 1 records from NSG Dellwiger Wald, Dortmund. 96 records from SHARK - Regional monitoring, recipient control and monitoring projects of zoobenthos in Sweden since 1972. 18 records from Review of the Oriental genus Indocloeon Müller-Liebenau 1982 (Ephemeroptera: Baetidae) with descriptions of two new species. 11 records from New species of Rivudiva Lugo-Ortiz & McCafferty (Ephemeroptera: Baetidae) with comments on R. minantenna Lugo-Ortiz & McCafferty and R. trichobasis Lugo-Ortiz & McCafferty. 6872 records from Monitoring data from the federal state Hesse (Germany). 4850 records from NINA Vanndata øvrige arter. 34 records from Macro-invertebrates of the Desna river basin. 847 records from Museu Paraense Emílio Goeldi - Hexapoda Collection. 1 records from Données du naturaliste Ypres marc marie-ange provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Kabelskebach (Kabelsketal, Saalkreis). 1 records from Redescription of Parafronurus youi and generic affinities (Ephemeroptera, Heptageniidae, Ecdyonurinae). 24 records from What bug is that. 1 records from 2019_MJIM_IN. 43 records from Systematic position of Thraulodes Ulmer 1920 (Ephemeroptera: Leptophlebiidae) and descriptions of new and little-known species. 2 records from A new species of Behningia Lestage, 1929 (Ephemerotera: Behningiidae) from China. 22 records from Brecknock Wildlife Trust (Now WTSWW Brecknockhire) records held by BIS. 18 records from Macroinvertebrados acuáticos asociados al proyecto de diseño e implementación de un sistema de monitoreo y alerta temprana de calidad hídrica en la cuenca del lago de Tota. 32 records from Zoological Museum Amsterdam, University of Amsterdam (NL) - Invasive Insecta. 30 records from Données naturalistes de Julien BIRARD [Inventaire Eclair 18 juin]. 1 records from Artenvielfalt im Beckerbruch (Dessau). 1 records from Etude Cimetières de Paris - zéro phyto. 5 records from A new species of Choroterpes Eaton, 1881 (Ephemeroptera: Leptophlebiidae) from India. 48 records from European Molecular Biology Laboratory Australian Mirror. 1 records from St Andrews BioBlitz 2014. 1 records from Occurrence records of southern African aquatic biodiversity. 318 records from Upper Murrumbidgee Waterwatch. 1 records from Dellwiger Bach (Dortmund). 3 records from Données diverses du Parc naturel régional de Lorraine. 13 records from Montgomeryshire Wildlife Trust records held by BIS. 1 records from Uferzone Wipper (Biesenrode). 1465 records from Field Museum of Natural History (Zoology) Insect, Arachnid and Myriapod Collection. 650 records from NMNH Extant Specimen Records (USNM, US). 1 records from A new species of Cryptonympha Lugo-Ortiz & McCafferty (Ephemeroptera, Baetidae) from Cerro Duida (Venezuela). 1 records from Isartal Dingolfing. 418 records from Museums Victoria provider for OZCAM. 2 records from Aquatic animals of the Kamogawa River Basin (Fukuoka, Japan) with the photo images. 1 records from Données de la structure Agence des Espaces Verts provenant de la base de donnée du SINP Île-de-France CETTIA. 74 records from Earth Guardians Weekly Feed. 1 records from The Albert J. Cook Arthropod Research Collection. 20 records from 2018_nsmk_smpl_in. 5 records from Données naturalistes de Cyrille DELIRY. 90 records from 2015_nsmk_smpl_in. 6 records from Danielsberg (Mölltal, Kärnten). 4 records from Biodiversity4all Research-Grade Observations. 78 records from Macroinvertebrados acuáticos asociados a humedales del Cerro Galápagos, San José del Palmar, Chocó - 2018. 1 records from Bioblitz 2014 Kalvebod Fælled, Denmark. 1 records from Naturpark Kottenforst-Ville 17.6.09. 3 records from Review of Notacanthella Jacobus & McCafferty, 2008 (Ephemeroptera: Ephemerellidae) in Thailand, with the redescription of Notacanthella commodema (Allen, 1971). 2 records from Kiesbagger (Mittelhausen). 9 records from Macroinvertebrados asociados a diferentes sustratos presentes en el Golfo de Urabá 2018. 15 records from Abundance of macroinvertebrates in sites with varying degradation levels in Lake Wamala. 2 records from Observations de Daniel Robin. 156 records from Recent Invertebrates Specimens. 1 records from St Andrews BioBlitz 2016. 1 records from Grupos de comunidades hidrobiológicas en ecosistemas con presencia de Procambarus clarkii. 1 records from UTEP Insects (Arctos). 278 records from Données bibliographique de la base BOMBINA. 4 records from Argyll Biological Records Dataset. 28 records from Biodiversidad acuática del río Amacuzac, Morelos, México (Invert_recuperada). 10 records from Staffordshire Wildlife Trust Nature Reserves Inventory. 10 records from Macroinvertebrados asociados a la ciénega Caño Negro, Medio Baudó, Chocó. 2021. 4 records from Mayflies of the Caucasus Mountains. IV. New species of the genus Nigrobaetis Novikova & Kluge, 1987 (Ephemeroptera, Baetidae) from Georgia. 3 records from Fauna asociada (endocárstica) a cuevas en el municipio de El Peñón, Santander - Proyecto Colombia BIO. 1 records from Données naturalistes de Pierre HUGUENY. 17 records from Interactive Database of Biodiversity Studies on Terrestrial Arthropod Animals of Korea. 37 records from Stuart M. Fullerton Collection of Arthropods (UCFC), University of Central Florida. 112 records from Biodiversidad asociada al gasoducto regional Zona Bananera. 1 records from Données de l'association RENARD provenant de la base de donnée du SINP Île-de-France CETTIA. 2 records from Two new species of Bungona Harker, 1957 (Ephemeroptera: Baetidae) from Borneo, Indonesia. 779 records from Taxa occurrence (presence/absence) and composition of benthic macroinvertebrates from trawl surveys (2003-2017) conducted on Lake Victoria, Uganda. 1 records from Bachpatenschaft Beeke. 1 records from Records of protected animals species in Ukraine. 84 records from Estructura Ecológica de la Subregión Norte de Caldas, Contrato para actividades científicas y tecnológicas No. 222-2018 entre Corpocaldas y WCS. 1 records from Department of Agriculture Environment and Rural Affairs (DAERA) Marine and Fisheries Division Marine Survey Data. 122 records from Ireland's BioBlitz. 1 records from Artenvielfalt auf den Elbwiesen (Dessau). 15853 records from INSDC Sequences. 1 records from Caracterización biótica realizada para el estudio de impacto ambiental interacción de operaciones títulos mineros 4079, 1910T, 1913T y 02-004-98. 1 records from Bachabschnitt der Nette (Osnabrück). 7 records from Peces y macroinvertebrados del río Saza-Gámeza, cuenca alta del río Chicamocha, macrocuenca del Magdalena-Cauca, Boyacá, Colombia. 137 records from Données photographiques validées de la galerie du forum "Le Monde des Insectes". 3 records from Biotope in Rheine - Aktion 350. 58 records from Leicestershire and Rutland Environmental Records Centre records 2000-2009. 1 records from 1915-2016 Department for Environment Food & Rural Affairs (Defra), Marine Strategy Framework Directive (MSFD) Collation of invasive non-indigenous species. 1 records from Manx Wildlife Trust - Records. 2 records from A new species of Paraleptophlebia Lestage, 1917 (Ephemeroptera: Leptophlebiidae) and a re-description of adults for Paraleptophlebia westoni Imanishi, 1937 with the first description of the larva, from the Russian Far East. 19 records from Wingecarribee Shire Council Macroinvertebrate Sampling. 10 records from Bulau. 1 records from Entomology, Natural History Museum, University of Oslo. 89 records from Tasmanian Natural Values Atlas. 1 records from Données naturalistes de Ségolène FAUSTEN. 2 records from Macaulay Library Audio and Video Collection. 2 records from A new species of Clypeocaenis Soldán 1978 (Ephemeroptera: Caenidae) from Tamil Nadu, India. 700 records from University of Alberta Freshwater Invertebrate Collection (UAFIC). 53617 records from Artportalen (Swedish Species Observation System). 4183 records from MZL Invertebrate Collections. 7 records from Données naturalistes de Jean-Hervé YVINEC. 25 records from Two new species of Caenis Stephens, 1835 (Ephemeroptera: Caenidae) from South America. 3 records from Lebensraum Fluß/Zwickauer Mulde in Wolkenburg. 1 records from Gelände des Schulzentrums am Himmelsbarg. 2 records from Bryophyte Herbarium (H): V. F. Brotherus Herbarium (H-BR). 1 records from Fossil collection of University Museum Utrecht (UMU). 1 records from Priest Pot species list, Cumbria, Britain. 1 records from Die Bachspezies. 896 records from BioFokus. 58487 records from Dutch Foundation for Applied Water Research (STOWA) - Limnodata Neerlandica. 3 records from Artenvielfalt auf der Weide - GEO-Hauptveranstaltung in Crawinkel. 15 records from New species of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) based on nymphs and imagos from Chapada Diamantina’s Complex, Northeast Brazil. 4 records from Occurrences of the Insects in the Prioksko-Terrasny biosphere reserve. 108 records from Queensland Museum provider for OZCAM. 11 records from EXPLOR'NATURE 2017, inventaire biologique de la commune de Barcelonnette. 4 records from Leptophlebiidae (Ephemeroptera) from Roraima State, Brazil: description of two new species of Ulmeritoides Domínguez, 1991. 19 records from New tribe Labiobaetini tribus n., redefinition of Pseudopannota Waltz & McCafferty 1987 and descriptions of new and little known species from Zambia and Uganda. 35 records from Central West - NSW Waterwatch. 29403 records from International Barcode of Life project (iBOL). 15 records from Biodiversidad asociada al proyecto Parque Solar Fotovoltaico Tepuy. 7 records from Three new species of Atalophlebiinae (Ephemeroptera: Leptophlebiidae) of India with a new record of the genus Megaglena Peters and Edmunds, 1970. 128 records from Auburn University Museum of Natural History Entomology. 72 records from Macroinvertebrate abundance data from the littoral zone of a number of large New Zealand lakes. 10 records from Review of continental North and Central American Paracloeodes Day 1955 (Ephemeroptera: Baetidae), including description of a new species from Minnesota, U. S. A.. 2 records from A new species of Campylocia Needham & Murphy, 1924 (Ephemeroptera, Euthyplociidae) from Northern Brazil. 1 records from Données naturalistes de Benoit MARTHA. 7058 records from Ouellet-Robert Entomological Collection (QMOR) - Specimens. 16521 records from Inventaire des Ephémères de métropole (Opie). 8 records from Macroinvertebrados acuáticos Río Fragua Chorroso Parque Nacional Natural Alto Fragua Indi Wasi. 47 records from Colección de Referencia de Macroinvertebrados Bentónicos del Museo de Ciencias de la Universidad El Bosque. 110 records from Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Entomological Collection. 1 records from Schulhof und Anlagensee in Nellingen. 12592 records from Monitoreo Ambiental del Proyecto La Colosa. 1 records from NCSM Invertebrate Paleontology Collection. 2 records from Von Elf bis Elf" Der Botanische Garten Wuppertal. 63 records from FBIP:Invertebrates community dynamics in temporary wetland ecosystems. 1 records from Selz (Ingelheim am Rhein). 548 records from Macroinvertebrate Data BOKU. 17 records from Insects, Outer Hebrides. 544 records from LACM Entomology Collection. 1 records from An der Ohm, (Wettsaasen). 5 records from Hexapoda MZS. 2 records from SNH Invertebrate Site Condition Monitoring 2013/14: Alvie SSSI. 19 records from SA Fauna (BDBSA). 10 records from Données du naturaliste Tillier Pierre provenant de la base de donnée du SINP Île-de-France CETTIA. 134 records from Miscellaneous records held by BIS. 26 records from Leicestershire and Rutland Environmental Records Centre records pre 2000. 24 records from Inventory and BioBlitz Records from rare Charitable Research Reserve. 202 records from Macroinvertebrados presentes en fuentes hídricas de los municipios Tadó, Istmina y Condoto (Chocó) - 2010. 1 records from NMNH Material Samples (USNM). 59 records from Leicestershire and Rutland Environmental Records Centre records 2010-2014. 28 records from The genus Rhoenanthus Eaton, 1881 in China with the redescription of R hunanensis You & Gui, 1995 (Ephemeroptera: Potamanthidae). 1 records from New subgenus Monilistylus subgen. n. and a new species Procloeon (Monilistylus) ornatipennis sp. n. (Ephemeroptera: Baetidae: Procloeon). 17839 records from Norwegian Biodiversity Information Centre - Other datasets. 1 records from Werremündung im Schwarzatal. 1 records from Données du naturaliste Larregle Guillaume provenant de la base de donnée du SINP Île-de-France CETTIA. 34 records from ZUEC-EPH - Coleção de Ephemeroptera do Museu de Zoologia da UNICAMP. 1 records from Feriendorf Ober-Seemen. 4 records from Two new species of Clypeocaenis (Ephemeroptera: Caenidae) from Western Ghats, Southern India. 1 records from Bergkamen- Bergehalde Großes Holz. 1 records from Mammalia - Baekdu Mountain Animal (KIDR-MM). 3 records from New Mexico Museum of Natural History and Science (NMMNHS) Insect specimens (Arctos). 6 records from University of Guelph Insect Collection (DEBU). 22 records from Revision of Ephemerythus Gillies 1960 (Ephemeroptera: Tricorythidae). 190 records from Azorean Biodiversity Portal. 25 records from Macroinvertebrados bentónicos de la cuenca hidrográfica del río Garagoa, macrocuenca del río Orinoco, Boyacá, Colombia. 1 records from RNF - Données de l'association de la RN du lac de Remoray. 1 records from Wasserbachsee. 2 records from Données du naturaliste Fougère Benjamin provenant de la base de donnée du SINP Île-de-France CETTIA. 20 records from The exact status and synonyms of three Chinese Afronurus Lestage, 1924 established by Navás in 1936 (Ephemeroptera: Heptageniidae). 7 records from Description of two related new species of Miroculis Edmunds, 1963 (Ephemeroptera: Leptophlebiidae) from Brazil and Colombia. 2 records from Données de la structure SFO - Société Française d'Odonatologie provenant de la base de donnée du SINP Île-de-France CETTIA. 123 records from Fauna and flora inventories (terrestrial and limnetic) from the South of Belgium. 297 records from Données de l'Observatoire de la Faune de Bourgogne. 42496 records from Limnodata. 60 records from Ephemeroptera from the Venezuelan Guayanas´s Uplands: Families Leptophlebiidae, Euthyplociidae and Oligoneuriidae. 1 records from New species and new record of Thraulodes Ulmer, 1920 (Ephemeroptera: Leptophlebiidae: Atalophlebiinae) from Brazil. 19 records from Review of Oculogaster Kluge 2016 (Ephemeroptera, Baetidae, Procloeon Bengtsson 1915). 1 records from Données du/de la naturaliste Villalta Rémi provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Biodiversidad asociada al Estudio de Impacto Ambiental para la modificación de la licencia ambiental del campo de producción Rubiales. 4 records from New Oriental tribe Iscini, new non-dilatognathan species of Notophlebia Peters & Edmunds 1970 and independent origin of Dilatognathus-type mouth apparatus in Atalophlebiinae (Ephemeroptera: Leptophlebiidae). 183 records from Caracterización biológica en la Serranía de San Lucas 2015. 2 records from Halberg bei Neumorschen. 386 records from Zoology (Museum of Evolution - Uppsala). 21 records from Données d'occurrence Espèces issues de la base Natura 2000 : espèces d'intérêt communautaire et autres espèces remarquables renseignées dans les FSD. 1 records from Birkenloh. 1 records from Herrensee-Gebiet (Fischbachtal im Odenwald). 60 records from Contribution to the taxonomy of Paracloeode s Day 1955 (Ephemeroptera: Baetidae) from South America. 8 records from NSG Karwendel. 5208 records from UAM Insect Collection (Arctos). 7 records from Revision of the Afrotropical genus Susua Lugo-Ortiz & McCafferty 1998 (Ephemeroptera: Baetidae: Protopatellata). 1 records from Data on biodiversity of a boreal mire and its hydrographic network (Shichengskoe mire, North-Western Russia). 2 records from Kindergarten. 187 records from Biodiverskripsi: Biodiversity Theses Database. 33 records from Biodiversidad asociada al gasoducto Paiva-Caracolí. 2 records from Inventaire "Espaces Naturels Sensibles" du Plata (SORE). 7 records from Community Foundation for Ireland Records. 6 records from Patrick Roper’s Notebooks. 2 records from Liether Kalkgrube. 1 records from Issumer Fleuth. 45 records from National Benthic Inventory. 10 records from Texas Tech University - Invertebrate Zoology. 430 records from NSW BioNet Atlas. 4653 records from The Danish Environmental Portal, species and habitats-database "Danmarks Miljøportals Naturdatabase". 2 records from A new species of Simothraulopsis Demoulin, 1966 (Ephemeroptera: Leptophlebiidae). 2 records from Evaluación de la diversidad biológica y las relaciones tróficas de las charcas estacionales del norte de La Guajira. 135 records from NHMO DNA Bank Arthropod collection. 2526 records from National River Water Quality Network Database (Macro-invertebrates) 1990-2008. 1 records from New genus and species of Baetidae (Insecta: Ephemeroptera) from Brazil. 3 records from Isle of Man Historical Wildlife Records pre-1990. 3 records from Insect specimens of Sagamihara City Museum. 5 records from University of Texas, Biodiversity Center, Entomology Collection (UTIC). 52606 records from Swiss National Databank of Mayflies, Stoneflies and Caddiesflies. 8 records from Macroinvertebrados asociados a los rios Napi y San Francisco, departamento del Cauca, 2018. 2435 records from Terrestrial and limnic invertebrates systematic collection, NTNU University Museum. 14 records from CAS Entomology (ENT). 13 records from Riverina - NSW Waterwatch. 1509 records from Carnet B Lorraine. 243 records from (Fig. 3) Inter-core correlation of Ca/Fe ratios and magnetic susceptibility supported by IRD and N. pachyderma (sin) of sediment core GeoB11035-1. 12 records from Données du/de la naturaliste Bottinelli Julien provenant de la base de donnée du SINP Île-de-France CETTIA. 1 records from Description of nymphs and female subimago of Sparsorythus multilabeculatus Sroka & Soldán, 2008 (Ephemeroptera: Tricorythidae) associated with male imago based on DNA sequence data. 109 records from Finnish Insect Database. 2 records from Systematics of Guajirolus ektrapeloglossa Flowers 1985 (Ephemeroptera: Baetidae). 2703 records from Australian River Assessment System. 1 records from Tag der Artenvielfalt am Bruckenwasen. 1 records from Observations naturalistes et collection entomologique de Julien TOUROULT. 96 records from Données naturalistes de CERCOPE (Jean-Louis PRATZ). 967 records from BugGuide - Identification, Images, & Information For Insects, Spiders & Their Kin For the United States & Canada. 7 records from Diversity of Armenian mayflies (Ephemeroptera) with the description of a new species of the genus Ecdyonurus (Heptageniidae). 46 records from SER Site-based Surveys. 1 records from Arizona State University Hasbrouck Insect Collection. 4 records from Description of a new species of the genus Ameletus Eaton, 1885 (Ephemeroptera, Ameletidae) from Yunnan, China. 1464 records from National River Water Quality Network Database (Macro-invertebrates) 2009-2018. 9215 records from MDFRC macroinvertebrate survey. 3 records from Données faune, flore et fonge du Conservatoire des espaces naturels de Picardie. 27 records from NHMD Entomology Collection. 38 records from Gunma Museum of Natural History, Insect Specimen. 5 records from Condon Fossil Collection. 78 records from Invertebrate surveys of various ponds in Scotland between 2010 and 2015. 61 records from University of Tartu Natural History Museum and Botanical Garden Zooloogical Collections. 5 records from Beisetal bei Niederbeisheim. 18 records from The first record of Caenis rivulorum (Ephemeroptera: Caenidae) from Japan. 4 records from Perchtoldsdorfer Heide. 4 records from Field Museum of Natural History (Geology) Fossil Invertebrates Collection. 101 records from DBRC Ephemeroptera species records 1975 to 2015. 5 records from Caracterización Ecológica de los Macroinvertebrados de las Fuentes Hídricas presentes en el Cerro Jánano. 1 records from Mooswald (Freiburg). 2 records from Camelobaetidius francischettii: a new species of Baetidae (Ephemeroptera) from Brazil. 9 records from Schlern - (Bozen). 1605 records from Norwegian Species Observation Service. 109 records from PlutoF platform reference-based occurrences. 214 records from Osaka Prefectural Minoh Park Insects Museum. 1 records from Woodmeadow Invertebrate Survey 2019. 15 records from Données naturalistes de Pascal Dupont. 158 records from IZIKO South Africa Museum Collection (1800-2013). 5 records from New distributional records and life stage description of Caenis species (Ephemeroptera: Caenidae) from Brazil. 2 records from Monitoreo hidrobiológico en el Río Aures para el tramo de influencia de la central Aures Bajo. 65 records from Registros de macroinvertebrados acuáticos en un bosque seco del municipio de Honda. 6 records from INHS wet collections accession. 1394 records from Entomology collection, UiT Tromsø Museum. 17 records from Four new species of Callibaetis Eaton (Ephemeroptera: Baetidae), nymphal description of Callibaetis (Abaetetuba) fasciatus (Pictet) and keys for South American species of Callibaetis. 1109 records from Manscape. 1 records from City of Edinburgh Natural Heritage Service - Ranger Ad-hoc records and sightings. 366 records from Environment Agency Rare and Protected Species Records. 1 records from Insectarium de Montréal (IMQC). 1 records from Baumbach Arnsberg, Klasse 12, Fachbereich Biologie. 1 records from Stadtpark Sulzbach-Rosenberg. 1474 records from Efectos del Cambio Ambiental en las comunidades de organismos de los ríos mediterráneos. 173 records from Naturalis Biodiversity Center (NL) - Museum collection digitized at storage unit level. 2 records from BUND - Dassower See (Lübeck/Dassow). 208880 records from Mayfly (Ephemeroptera) Data for Great Britain for 1906-2017. 1 records from Pittsburg State University, Theodore M. Sperry Herbarium. 1 records from USGS PWRC - Native Bee Inventory and Monitoring Lab (BIML). 474 records from BRERC species records from all years at full resolution excluding Notable Species within the last 10 years. 16 records from BTCV wildlife counts recording workshops. 17 records from Hatikka.fi observations. 4 records from Biodiversidad asociada al Estudio de Impacto Ambiental del campo de producción Cumanday. 1 records from inatura - Erlebnis Naturschau Dornbirn. 97 records from CAS Entomology Type (TYPE). 2 records from The Davidson College Entomology Collection. 1531 records from Données d'occurrences Espèces issues de l'inventaire des ZNIEFF. 1 records from Löydös Open Finnish Observation Database. 80 records from CU Invertebrate Paleontology. 14 records from Waite Insect and Nematode Collection. 4 records from Bäche im Mooswald (Vörstetten). 1 records from Ghent University - Zoology Museum - Insect collection. 10481 records from Inland water macroinvertebrate occurrences in Flanders, Belgium. 1 records from RNF - Données du Conservatoire d'espaces naturel Limousin. 19 records from A new species of Platybaetis Müller-Liebenau, 1980 (Ephemeroptera: Baetidae) from Thailand, with description of the imago of Platybaetis bishopi Müller-Liebenau, 1980. 134 records from Occurrence data of mayflies available at the National Museums of Kenya's Natural History Collections, Invertebrates Zoology Section.. 9 records from New species and stages description of Traverella Edmunds, 1948 (Ephemeroptera Leptophlebiidae) from Northeast Brazil. 3 records from A new species of genus Gilliesia Peters & Edmunds from China (Ephemeroptera: Leptophlebiidae). 6 records from Macroinvertebrados de la ciénaga La Honda, Tanguí. 3593 records from Monitoring data from the federal state Rhineland-Palatinate (Germany). 6 records from Bernice P. Bishop Museum. 1 records from Natural England Marine Monitoring surveys. 3 records from One less monotypic genus in Leptophlebiidae (Ephemeroptera): A new species of Bessierus Thomas & Orth and new record from Brazil. 1 records from The Imaginal Characters of Cincticostella gosei (Allen, 1975) linking the genus Cincticostella Allen, 1971 to Ephacerella Paclt, 1994 (Ephemeroptera: Ephemerellidae). 56 records from WTSWW Data: All Taxa (West Wales). 9 records from GEO-Hauptveranstaltung (NLP Harz / Hochharz). 32 records from Overview of Indian Hyrtanellini (Ephemeroptera: Ephemerellidae), with new species and records from related regions. 49 records from Macro-invertebrados de la cuenca alta y media del río Bita, Vichada (Colombia). 2 records from Unter hellen Zinnen und finsteren Grotten. 6 records from Insect specimens of Iwate Prefectural Museum. 4408 records from Colección Zoológica de la Universidad del Tolima (CZUT) - Macroinvertebrados. 71 records from Modernisation des ZNIEFF du PnrL. 94 records from Grupos faunísticos de la expedición Ocetá - Proyecto Boyacá BIO UPTC. 29 records from Suivi Photographique des Insectes Pollinisateurs (SPIPOLL). 2 records from A new species and new record of the genus Platybaetis Müller-Liebenau, 1980 (Ephemeroptera: Baetidae) from Eastern Himalaya, India. 4 records from Macroinvertebrates of Lake Wamala, 2012-2013. 538 records from Clemson University Arthropod Collection. 89 records from Data on the biodiversity of macrophyte communities and associated aquatic organisms in lakes of the Vologda Region (North-Western Russia): algae and invertebrates. 126 records from Waterbug Census. 23 records from Canberra Nature Map. 396 records from Tasmanian Museum and Art Gallery provider for OZCAM. 12615 records from Monitoring data from the federal state North Rhine-Westphalia (Germany). 1 records from Données naturalistes de MICHALKE Friedrich. 1 records from Données de la structure Fédération 77 de Pêche et Protection du Milieu aquatique provenant de la base de donnée du SINP Île-de-France CETTIA. 2 records from GEO-Hauptveranstaltung in "Wildtierland". 44 records from NHMD Amber Collection. 1357 records from Welsh Invertebrate Database (WID). 131 records from Banco de Datos de la Biodiversidad de la Comunitat Valenciana. 3 records from IndOBIS, Indian Ocean Node of OBIS. 399 records from Invertebrate Site Register - England (1738-2005).. 294 records from Zoologische Staatssammlung Muenchen - International Barcode of Life (iBOL) - Barcode of Life Project Specimen Data. 5 records from Schulgelände Paul-Gerhardt-Schule-Dassel. 1 records from Gewässeruntersuchung Grötzinger Baggersee. 2 records from Description of the larva of Cinygmula levanidovi Tshernova & Belov, 1982 (Ephemeroptera, Heptageniidae) with redescription of the male adult from the Russian Far East. 9024 records from Bentos collection of the Museum of Nature and Human Activities, Hyogo. 249 records from Collection Insecta fossil - SMF. 1 records from Brenz (Heidenheim). 19 records from RHS monitoring of native and naturalised plants and animals at its gardens and surrounding areas. 94 records from Systematics of Simothraulopsis Demoulin, 1966 (Ephemeroptera: Leptophlebiidae). 8 records from Comunidad de Macroinvertebrados de un Área Degradada por Actividad Minera en la Costa Caucana. 4 records from Potamocloeon edentatum sp. n. from Usambara Mountains in Tanzania (Ephemeroptera, Baetidae). 13 records from BRERC Notable Species records within the last 10 years. 83 records from Biodiversidad asociada al Estudio de Impacto Ambiental para la Modificación del Área de Perforación Exploratoria Medina Occidental. 68475 records from Limnic freshwater benthic invertebrates biogeographical mapping/inventory NTNU University Museum. 1 records from Bachrenaturierung Littfe. 1 records from Streuobstwiese RSG (Cham). 1 records from GEO-Hauptveranstaltung (Duisburg). 1 records from Kinderbauernhof Pinke Panke - Berlin Pankow. 3 records from Centralisation des données d'études sur le territoire de la Communauté de Communes de la Côte d'Albâtre. 3 records from Habrophlebia hassainae, a new mayfly species (Ephemeroptera: Leptophlebiidae) from North Africa. 1 records from Données naturalistes de Xavier JAPIOT. 596 records from BioFresh Pond Data. 1 records from Ökostation (Freiburg). 1 records from Museo Laboratorio de Entomología (MENT-UT). 4121 records from Monitoring data from the federal state Bavaria (Germany). 5 records from RNF - Données de l'ONF Isère. 499 records from Auckland Museum Entomology Collection. 105 records from All taxa records for Leicestershire and Rutland. 2 records from Données de la structure AVEN du Grand Voyeux provenant de la base de donnée du SINP Île-de-France CETTIA. 2 records from Fossil specimens in the Museum of Nature and Human Activities, Hyogo Prefecture, Japan. 178 records from Registros biológicos en áreas protegidas obtenidos de documentos impresos. 1 records from Tiergarten Straubing. 1 records from Landwehrbach. 92 records from Colección del Laboratorio de Entomología Universidad de Caldas - LEUC. 6 records from GEO Hauptveranstaltung Tirol (Innsbruck). 4 records from SHARK - National zoobenthos monitoring in Sweden since 1971. 80 records from Swedish Malaise Trap Project (SMTP) Collection Inventory. 1 records from Baetis (Rhodobaetis) molecularis sp. nov., a new mayfly species (Ephemeroptera Baetidae) from the Russian Far East. 5 records from Condon Fossil Collection - Oregon Museum of Natural and Cultural History. 2 records from Corinnella lourii, a rare new species of Baetidae (Ephemeroptera) from central Brazil. 2 records from Texas A&M University Insect Collection. 2 records from Données du naturaliste Maxime Zucca provenant de la base de donnée du SINP Île-de-France CETTIA. 10 records from Wupperaue bei Kemna (Wuppertal). 2 records from Inventaire éclair de Natureparif - Année 2015. 1 records from A new record of Potamanthellus caenoides Ulmer 1939 (Ephemeroptera: Neoephemereidae) from the southern Western Ghats of India. 2 records from Camelobaetidius guaycara, a new species of Baetidae (Ephemeroptera) from Costa Rica, Central America. 3 records from Tour_du_Valat_2017_12_18. 3 records from A new mayfly species of Rhoenanthus (Ephemeroptera: Potamanthidae) from Peninsular India. 8 records from Invertebrate Zoology Division, Yale Peabody Museum. 1 records from Merseyside BioBank Active Naturalists (unverified). 215 records from Colección Limnológica del Chocó. 85 records from Evaluación de la efectividad de las métricas derivadas de los invertebrados acuáticos para establecer la integridad ecológica de ríos de páramo: caso de estudio del Parque Chingaza. 9 records from A cladistic approach for generic delimitation of Paracloeodes Day, Rivudiva Lugo-Ortiz & McCafferty, and Varipes Lugo-Ortiz & McCafferty (Ephemeroptera: Baetidae). 4 records from The state of systematics of North American Baetis Leach, 1815 (Ephemeroptera: Baetidae), with recommendations for identification of larvae. 405 records from Inventaire et suivis d'espèces dans le Parc national des Cévennes. 22 records from Ministerio de Medio Ambiente, y Medio Rural y Marino. Dirección General de Medio Natural y Política Forestal. Inventario Nacional de Biodiversidad 2007, Invertebrados. 1 records from Nachtinsekten am Muldenufer. 21 records from Sagehen Creek Field Station (UC-Berkeley) – Insects. 1 records from Luderbusch. 1 records from Die Teiche im Britzer Garten. 48 records from Monitoring data from the federal state Berlin (Germany). 5 records from Redescription of Apobaetis lakota McCafferty, 2000 (Ephemeroptera: Baetidae) and description of two new species from Brazil. 3 records from RNF - Données de l'association Vivarmor Nature. 3 records from A new species of Caenis Stephens, 1835 (Ephemeroptera: Caenidae) from Tamil Nadu, Southern India. 48991 records from Canterbury Museum Mayfly Collection. 742 records from Data from Defra Family Organisations supplied to Staffordshire Ecological Record. 9 records from Artenvielfalt am Schlern. 1 records from Insect (NHMC-IN). 3517 records from Snow Entomological Museum Collection. 55 records from Integrative taxonomy of Thalerosphyrus Eatonı 1881 (Ephemeropteraı Heptageniidae) in Thailand. 837 records from NatureServe Network Species Occurrence Data. 9 records from ALA species sightings and OzAtlas. 44 records from Carnarvon Basin (Aquatic Projects) - Invertebrates. 17 records from Insect Arthropods (KIDR-IN). 22 records from Commissioned surveys and staff surveys and reports for Scottish Wildlife Trust reserves - Verified data. 94 records from Review of selected species of Campsurus Eaton 1868 (Ephemeroptera: Polymitarcyidae), with description of eleven new species and a key to male imagos of the genus. 4 records from Sudeniederung (Amt Neuhaus), Landkreis Lüneburg. 165 records from Review of Centroptella Braasch & Soldán 1980 (Ephemeroptera, Baetidae). 1 records from Naturschutzgebiet Börstig bei Hallstadt. 37 records from Museu de Ciències Naturals de Barcelona: MCNB-Art. 2 records from Estonian Nature Observations Database. 2 records from A new genus and species of Atalophlebiinae (Insecta: Ephemeroptera: Leptophlebiidae) from Palni hills of the southern Western Ghats, India. 5 records from Inventaire entomologique standardisé des ZNIEFF de Martinique, protocole utilisé à partir de 2016. 18 records from A contribution to the genus Afronurus Lestage, 1924 in China (Ephemeroptera: Heptageniidae, Ecdyonurinae). 8 records from Naturalis Biodiversity Center (NL) - Paleontology. 1 records from Promberg1. 1 records from Species data for Scottish waters held and managed by Scottish Natural Heritage, derived from benthic surveys 1993 to 2018. 1643 records from River macroinvertebrate data for 2005 and 2006. 2 records from Regenrückhaltebecken (Zeulenroda). 43 records from Wetland Invertebrate and Environmental Data 2010 Sampling Events. 1 records from Arctic Ocean Diversity. 1 records from Global Register of Introduced and Invasive Species - Hawaii, United States. 1 records from Données naturalistes d'Aurélien CABARET. 8 records from Hamberger Brücke / Würmtal (Pforzheim). 3 records from Fife Nature Records Centre combined dataset. 313 records from SER Species-based Surveys. 187 records from Colección Biológica de Referencia de Macroinvertebrados Acuáticos CBMUS-Unisangil. 1018 records from Queen Victoria Museum Art Gallery provider for OZCAM. 1576 records from Arthropod collection, UiT Tromsø Museum. 16 records from Fauna y flora del municipio de Paipa, Boyacá. 2 records from Sheffield and Rotherham Wildlife Trust - Records. 4 records from Tyne River Macroinvertebrates 2020. 149 records from Deer Creek Riparian Restoration Ecological Monitoring. 1 records from Taxa occurrences and composition of benthic macroinvertebrates in Lake Edward system, Uganda. 2 records from Inventaires "Mares" Parc naturel régional de Lorraine. 2 records from Ontario BioBlitz Species Records. 4 records from Occurrence of Anafroptilum Kluge 2012 (Ephemeroptera: Baetidae) in Oriental Region. 1 records from Schulgelände des Schulzentrums am Himmelsbarg. 10 records from Collection Bernstein - SMF. 6 records from A new species of Notacanthurus Tshernova, 1974 (Ephemeroptera: Heptageniidae) from India. 1 records from Colección Entomológica de la Orinoquia (CEO). 14 records from LACM Invertebrate Paleontology. 288 records from UAM Insect Observations (Arctos). 2 records from Landschaftsschutzgebiet "Holmer Sandberge". 1 records from Höltigbaum. 6 records from Königstetten. 146 records from Biodiversidad asociada al proyecto: Diseño experimental para determinar el grado de bioacumulación por hidrocarburos y metales por las aguas industriales de las estaciones Chichimene y Apiay. 126 records from Collection Ephemeroptera - SMF. 52 records from Shropshire Ecological Data Network database. 1 records from Données du/de la naturaliste DURAND Bruno provenant de la base de donnée du SINP Île-de-France CETTIA. 208 records from Rotherham Biological Records Centre - Non-sensitive Records from all taxonomic groups. 55 records from Additions and corrections to the systematics of mayfly species assigned to the genus Callibaetis Eaton 1881 (Ephemeroptera: Baetidae) from South America. 2067 records from Insecta of Costa Rica (INBio). 3 records from Redescription of Nigrobaetis rhithralis (Soldán & Thomas, 1983) (Ephemeroptera: Baetidae). 46935 records from NIEK_NES. 1 records from Fluss - Vielfalt. 86 records from Invertebrate Common Standards Monitoring and ISIS Test Data. 191 records from Parc_National_du_Mercantour_2017_12_18. 29 records from CEDaR Online Recording. 1 records from Ecological surveys from Bardon Hill undertaken in the period 2000 to 2007. 549 records from RNF - Données de la Fédération des Réserves Catalanes. 23856 records from Collated IRTU Freshwa