Ragadidae Sinclair 2016
Family Ragadidae Sinclair, 2016 Figs 2 A–C, 3, 4A–C, 5 Diagnosis The Ragadidae are separated from the Dolichopodidae and the Hybotidae Meigen, 1820 by the presence of unrotated and symmetrical male genitalia, and with a point of origin of R S at a distance from crossvein h being equal to, or longer...
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ftzenodo:oai:zenodo.org:3489132 2024-09-15T17:48:36+00:00 Ragadidae Sinclair 2016 Wahlberg, Emma 2019-04-29 https://doi.org/10.5281/zenodo.3489132 http://treatment.plazi.org/id/03A6B675FFFBFFFD0232D3D8FAC0B5B2 unknown Zenodo https://doi.org/10.5852/ejt.2019.521 http://zenodo.org/record/2656607 http://publication.plazi.org/id/FF9FCE0DFFF8FFF50066D663FFB7B660 https://sibils.text-analytics.ch/search/collections/plazi/03A6B675FFFBFFFD0232D3D8FAC0B5B2 https://www.gbif.org/species/158605203 https://www.checklistbank.org/dataset/26935/taxon/03A6B675FFFBFFFD0232D3D8FAC0B5B2.taxon https://doi.org/10.5281/zenodo.2656611 https://doi.org/10.5281/zenodo.2656619 https://doi.org/10.5281/zenodo.2656621 https://doi.org/10.5281/zenodo.2656625 https://doi.org/10.5281/zenodo.2656623 http://zoobank.org/40C3F1EE-5EE3-4DA8-ADE0-6D57BAC23C26 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3489131 https://doi.org/10.5281/zenodo.3489132 oai:zenodo.org:3489132 http://treatment.plazi.org/id/03A6B675FFFBFFFD0232D3D8FAC0B5B2 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Revision and morphological analysis of the Ragadidae (Insecta, Diptera), pp. 1-19 in European Journal of Taxonomy, 521, 4-9, (2019-04-29) Biodiversity Taxonomy Plantae Diptera Ragadidae info:eu-repo/semantics/other 2019 ftzenodo https://doi.org/10.5281/zenodo.348913210.5852/ejt.2019.52110.5281/zenodo.265661110.5281/zenodo.265661910.5281/zenodo.265662110.5281/zenodo.265662510.5281/zenodo.265662310.5281/zenodo.3489131 2024-07-26T02:58:47Z Family Ragadidae Sinclair, 2016 Figs 2 A–C, 3, 4A–C, 5 Diagnosis The Ragadidae are separated from the Dolichopodidae and the Hybotidae Meigen, 1820 by the presence of unrotated and symmetrical male genitalia, and with a point of origin of R S at a distance from crossvein h being equal to, or longer than, crossvein h. The family is distinguished from the Atelestidae Hennig, 1970 in having a circumambient costa. It is separated from the Empididae by a prosternum that is separated from the proepisternum (except in species of Hydropeza ). The representatives of Hydropeza are distinguished by the presence of a recurved labrum, which is straight in the Empididae. Description Labrum truncate apically. R S origins at a distance from crossvein h as long as or longer than crossvein h itself; subcosta reaches costa (except in Hydropeza spp.); R 4+5 branched (except in Anthepiscopus spp.); costa circumambient. Prosternum separated from proepisternum (except in Hydropeza spp.); laterotergite bare (except in Dipsomyia spp.). Males: terminalia symmetrical and unrotated; postgonites present; cercus weakly sclerotized. Comments The diagnostic characters showed below are based on the results of Wahlberg & Johanson (2018), reflecting the expanded concept of including the Iteaphilinae in the family. The Ragadidae are recorded from all the biogeographic regions except Antarctica, and fossil records in Baltic amber suggest this group to be at least 40 million years old (Sinclair 1999). Included subfamilies Subfamily Ragadinae Sinclair, 2016. Subfamily Iteaphilinae Wahlberg & Johanson, 2018. Key to the subfamilies and genera 1. Fore coxa with stout spine like setae on anterior face (Fig. 6A).….…(Ragadinae) 2 – Stout spine like setae on anterior face of fore coxa absent (Fig. 6C).(Iteaphilinae) 5 2. Postgena with stout spine like setae (Fig. 6A, 7C); wings without costal bristle; spine like setae present on inner ventral margin of fore trochanter (Figs 6A, 7G).….3 – Postgena bare or with setae, not spine like (Figs 6C, 7 A–B); ... Other/Unknown Material Antarc* Antarctica Zenodo |
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collection |
Zenodo |
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unknown |
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Biodiversity Taxonomy Plantae Diptera Ragadidae |
spellingShingle |
Biodiversity Taxonomy Plantae Diptera Ragadidae Wahlberg, Emma Ragadidae Sinclair 2016 |
topic_facet |
Biodiversity Taxonomy Plantae Diptera Ragadidae |
description |
Family Ragadidae Sinclair, 2016 Figs 2 A–C, 3, 4A–C, 5 Diagnosis The Ragadidae are separated from the Dolichopodidae and the Hybotidae Meigen, 1820 by the presence of unrotated and symmetrical male genitalia, and with a point of origin of R S at a distance from crossvein h being equal to, or longer than, crossvein h. The family is distinguished from the Atelestidae Hennig, 1970 in having a circumambient costa. It is separated from the Empididae by a prosternum that is separated from the proepisternum (except in species of Hydropeza ). The representatives of Hydropeza are distinguished by the presence of a recurved labrum, which is straight in the Empididae. Description Labrum truncate apically. R S origins at a distance from crossvein h as long as or longer than crossvein h itself; subcosta reaches costa (except in Hydropeza spp.); R 4+5 branched (except in Anthepiscopus spp.); costa circumambient. Prosternum separated from proepisternum (except in Hydropeza spp.); laterotergite bare (except in Dipsomyia spp.). Males: terminalia symmetrical and unrotated; postgonites present; cercus weakly sclerotized. Comments The diagnostic characters showed below are based on the results of Wahlberg & Johanson (2018), reflecting the expanded concept of including the Iteaphilinae in the family. The Ragadidae are recorded from all the biogeographic regions except Antarctica, and fossil records in Baltic amber suggest this group to be at least 40 million years old (Sinclair 1999). Included subfamilies Subfamily Ragadinae Sinclair, 2016. Subfamily Iteaphilinae Wahlberg & Johanson, 2018. Key to the subfamilies and genera 1. Fore coxa with stout spine like setae on anterior face (Fig. 6A).….…(Ragadinae) 2 – Stout spine like setae on anterior face of fore coxa absent (Fig. 6C).(Iteaphilinae) 5 2. Postgena with stout spine like setae (Fig. 6A, 7C); wings without costal bristle; spine like setae present on inner ventral margin of fore trochanter (Figs 6A, 7G).….3 – Postgena bare or with setae, not spine like (Figs 6C, 7 A–B); ... |
format |
Other/Unknown Material |
author |
Wahlberg, Emma |
author_facet |
Wahlberg, Emma |
author_sort |
Wahlberg, Emma |
title |
Ragadidae Sinclair 2016 |
title_short |
Ragadidae Sinclair 2016 |
title_full |
Ragadidae Sinclair 2016 |
title_fullStr |
Ragadidae Sinclair 2016 |
title_full_unstemmed |
Ragadidae Sinclair 2016 |
title_sort |
ragadidae sinclair 2016 |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://doi.org/10.5281/zenodo.3489132 http://treatment.plazi.org/id/03A6B675FFFBFFFD0232D3D8FAC0B5B2 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Revision and morphological analysis of the Ragadidae (Insecta, Diptera), pp. 1-19 in European Journal of Taxonomy, 521, 4-9, (2019-04-29) |
op_relation |
https://doi.org/10.5852/ejt.2019.521 http://zenodo.org/record/2656607 http://publication.plazi.org/id/FF9FCE0DFFF8FFF50066D663FFB7B660 https://sibils.text-analytics.ch/search/collections/plazi/03A6B675FFFBFFFD0232D3D8FAC0B5B2 https://www.gbif.org/species/158605203 https://www.checklistbank.org/dataset/26935/taxon/03A6B675FFFBFFFD0232D3D8FAC0B5B2.taxon https://doi.org/10.5281/zenodo.2656611 https://doi.org/10.5281/zenodo.2656619 https://doi.org/10.5281/zenodo.2656621 https://doi.org/10.5281/zenodo.2656625 https://doi.org/10.5281/zenodo.2656623 http://zoobank.org/40C3F1EE-5EE3-4DA8-ADE0-6D57BAC23C26 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3489131 https://doi.org/10.5281/zenodo.3489132 oai:zenodo.org:3489132 http://treatment.plazi.org/id/03A6B675FFFBFFFD0232D3D8FAC0B5B2 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.348913210.5852/ejt.2019.52110.5281/zenodo.265661110.5281/zenodo.265661910.5281/zenodo.265662110.5281/zenodo.265662510.5281/zenodo.265662310.5281/zenodo.3489131 |
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1810290025587277824 |