Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n.
Orthocladius (Eudactylocladius) schnelli sp. n. (Figs 2, 9, 14) Type material Holotype ɗ, NORWAY: Svalbard, Spitzbergen, Vasa Peninsula, Lake Birgervatnet, 79 º 48 'N, 11 º 37 'E, 15 viii 1983, Ø. A. Schnell (ZMBN Type No. 395). Diagnostic characters The male imago is separable from the ot...
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ftzenodo:oai:zenodo.org:6270724 2023-05-15T18:27:14+02:00 Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. Ole Saether, A. 2004-12-31 https://zenodo.org/record/6270724 https://doi.org/10.5281/zenodo.6270724 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/6A278781FF83FFD5FEA9FAB8FB8F25B2 doi:10.5281/zenodo.157963 http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 doi:10.5281/zenodo.157964 doi:10.5281/zenodo.157966 doi:10.5281/zenodo.6270723 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6270724 https://doi.org/10.5281/zenodo.6270724 oai:zenodo.org:6270724 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Three new species of Orthocladius subgenus Eudactylocladius (Diptera: Chironomidae) from Norway, pp. 1-12 in Zootaxa 508 7-8 Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Orthocladius Orthocladius schnelli info:eu-repo/semantics/other publication-taxonomictreatment 2004 ftzenodo https://doi.org/10.5281/zenodo.627072410.5281/zenodo.15796310.5281/zenodo.15796410.5281/zenodo.15796610.5281/zenodo.6270723 2023-03-10T18:21:18Z Orthocladius (Eudactylocladius) schnelli sp. n. (Figs 2, 9, 14) Type material Holotype ɗ, NORWAY: Svalbard, Spitzbergen, Vasa Peninsula, Lake Birgervatnet, 79 º 48 'N, 11 º 37 'E, 15 viii 1983, Ø. A. Schnell (ZMBN Type No. 395). Diagnostic characters The male imago is separable from the other species of the subgenus by having dense microtrichiae on both dorsal and ventral sides of gonostylus, strongly sclerotized anal point with nearly parallelsided apex, wings greyish clouded with dark squama, ultimate flagellomere more than 650 m long, gonocoxite with both volsellae weakly developed and no sensilla chaetica on tarsi. Etymology Named after the collector of the species. Male imago (n = 1) Total length 4.50 mm. Wing length 3.17 mm. Total length/wing length 1.42. Wing length/length of profemur 3.13. Coloration dark brown with thoracic markings barely separable from ground colour. Wing pale greyish clouded with squama nearly black. Head. AR 1.25. Ultimate flagellomere 676 m long. Temporal setae 17, including 6 inner verticals, 6 outer verticals, and 5 postorbitals. Clypeus with 11 setae. Cibarial pump, tentorium and stipes as in Fig. 9. Tentorium 199 m long, 49 m wide. Stipes 184 m long, 75 m wide. Palpomere lengths (in m): 45, 71, 158, 135, 214. Thorax. Antepronotum with 5 setae. Dorsocentrals 13, acrostichals 14, prealars 5. Scutellum with 14 setae. Wing. VR 1.07. Costal extension 53 m long. R with 18 setae, R 1 with 5 setae. Squama with 15 setae. Legs. Spur of front tibia 79 m long, spurs of middle tibia 45 and 41 m long, of hind tibia 86 and 39 m long. Width at apex of front and middle tibia each 53 m, of hind tibia 58 m. Pseudospurs present on ta 1 and ta 2 of mid and hind leg, 34–38 m long. Sensilla chaeticae absent. Lengths (in m) and proportions of legs: Hypopygium (Fig. 2). Tergite IX with 18 setae including 2 on anal point, laterosternite IX with 8 setae. Anal point 47 m long. Phallapodeme (Fig. 14) 94 m long, transverse sternapodeme (Fig. 14) 143 m long, oral projections well developed, median portion ... Other/Unknown Material Spitzbergen Svalbard Zenodo Birgervatnet ENVELOPE(11.667,11.667,79.817,79.817) Black Head ENVELOPE(-55.715,-55.715,52.550,52.550) Norway Peninsula Lake ENVELOPE(-113.368,-113.368,62.517,62.517) Svalbard Vasa ENVELOPE(25.177,25.177,67.587,67.587) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Orthocladius Orthocladius schnelli |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Orthocladius Orthocladius schnelli Ole Saether, A. Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Chironomidae Orthocladius Orthocladius schnelli |
description |
Orthocladius (Eudactylocladius) schnelli sp. n. (Figs 2, 9, 14) Type material Holotype ɗ, NORWAY: Svalbard, Spitzbergen, Vasa Peninsula, Lake Birgervatnet, 79 º 48 'N, 11 º 37 'E, 15 viii 1983, Ø. A. Schnell (ZMBN Type No. 395). Diagnostic characters The male imago is separable from the other species of the subgenus by having dense microtrichiae on both dorsal and ventral sides of gonostylus, strongly sclerotized anal point with nearly parallelsided apex, wings greyish clouded with dark squama, ultimate flagellomere more than 650 m long, gonocoxite with both volsellae weakly developed and no sensilla chaetica on tarsi. Etymology Named after the collector of the species. Male imago (n = 1) Total length 4.50 mm. Wing length 3.17 mm. Total length/wing length 1.42. Wing length/length of profemur 3.13. Coloration dark brown with thoracic markings barely separable from ground colour. Wing pale greyish clouded with squama nearly black. Head. AR 1.25. Ultimate flagellomere 676 m long. Temporal setae 17, including 6 inner verticals, 6 outer verticals, and 5 postorbitals. Clypeus with 11 setae. Cibarial pump, tentorium and stipes as in Fig. 9. Tentorium 199 m long, 49 m wide. Stipes 184 m long, 75 m wide. Palpomere lengths (in m): 45, 71, 158, 135, 214. Thorax. Antepronotum with 5 setae. Dorsocentrals 13, acrostichals 14, prealars 5. Scutellum with 14 setae. Wing. VR 1.07. Costal extension 53 m long. R with 18 setae, R 1 with 5 setae. Squama with 15 setae. Legs. Spur of front tibia 79 m long, spurs of middle tibia 45 and 41 m long, of hind tibia 86 and 39 m long. Width at apex of front and middle tibia each 53 m, of hind tibia 58 m. Pseudospurs present on ta 1 and ta 2 of mid and hind leg, 34–38 m long. Sensilla chaeticae absent. Lengths (in m) and proportions of legs: Hypopygium (Fig. 2). Tergite IX with 18 setae including 2 on anal point, laterosternite IX with 8 setae. Anal point 47 m long. Phallapodeme (Fig. 14) 94 m long, transverse sternapodeme (Fig. 14) 143 m long, oral projections well developed, median portion ... |
format |
Other/Unknown Material |
author |
Ole Saether, A. |
author_facet |
Ole Saether, A. |
author_sort |
Ole |
title |
Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
title_short |
Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
title_full |
Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
title_fullStr |
Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
title_full_unstemmed |
Orthocladius (Eudactylocladius) schnelli Ole & Saether, 2004, sp. n. |
title_sort |
orthocladius (eudactylocladius) schnelli ole & saether, 2004, sp. n. |
publishDate |
2004 |
url |
https://zenodo.org/record/6270724 https://doi.org/10.5281/zenodo.6270724 |
long_lat |
ENVELOPE(11.667,11.667,79.817,79.817) ENVELOPE(-55.715,-55.715,52.550,52.550) ENVELOPE(-113.368,-113.368,62.517,62.517) ENVELOPE(25.177,25.177,67.587,67.587) |
geographic |
Birgervatnet Black Head Norway Peninsula Lake Svalbard Vasa |
geographic_facet |
Birgervatnet Black Head Norway Peninsula Lake Svalbard Vasa |
genre |
Spitzbergen Svalbard |
genre_facet |
Spitzbergen Svalbard |
op_source |
Three new species of Orthocladius subgenus Eudactylocladius (Diptera: Chironomidae) from Norway, pp. 1-12 in Zootaxa 508 7-8 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/6A278781FF83FFD5FEA9FAB8FB8F25B2 doi:10.5281/zenodo.157963 http://publication.plazi.org/id/961EFFF9FF85FFDDFFA1FFB4FF862434 doi:10.5281/zenodo.157964 doi:10.5281/zenodo.157966 doi:10.5281/zenodo.6270723 https://zenodo.org/communities/biosyslit https://zenodo.org/record/6270724 https://doi.org/10.5281/zenodo.6270724 oai:zenodo.org:6270724 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.627072410.5281/zenodo.15796310.5281/zenodo.15796410.5281/zenodo.15796610.5281/zenodo.6270723 |
_version_ |
1766209256541913088 |