Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n.
Trichocoelina biplex sp. n. Figs 2 A, 3 C Material studied . Holotype male. CANADA, Newfoundland and Labrador, Torngat Mountains National Park, Saglek / Base Camp, 58.451°N, 62.798°W, 5 m, 9.VIII.2013, D. Whitaker (BOLD Sample ID BIOUG11125-C09, in CNC). Paratypes . CANADA, same data as holotype but...
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Online Access: | https://dx.doi.org/10.5281/zenodo.4340456 https://zenodo.org/record/4340456 |
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openpolar |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina biplex |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina biplex Vilkamaa, Pekka Menzel, Frank Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina biplex |
description |
Trichocoelina biplex sp. n. Figs 2 A, 3 C Material studied . Holotype male. CANADA, Newfoundland and Labrador, Torngat Mountains National Park, Saglek / Base Camp, 58.451°N, 62.798°W, 5 m, 9.VIII.2013, D. Whitaker (BOLD Sample ID BIOUG11125-C09, in CNC). Paratypes . CANADA, same data as holotype but 16.VIII.2013, 1 male (BOLD Sample ID BIOUG11632- G07, in CBG); same data as previous but 20.VII.2014, 3 males (BOLD Sample IDs BIOUG18960-C12, BI- OUG18960 -E11 and BIOUG18962-F10, in CBG); Yukon, Ogilvie Mts. North Fork Pass, 7.VIII.1963, P.J. Skitsko, 1 male (in MZH). Description . Male. Head . Face and antenna concolorous brown, maxillary palpus pale yellowish. Eye bridge 2–3 facets wide. Face with 22–32 setae. Clypeus with 1 seta. Maxillary palpus with 3 segments, 1 st segment as long as 3 rd segment, 2 nd segment shortest; 1 st segment with 1 seta, with dorsal patch of sensilla; surface of antennal flagellomeres smooth, body of 4 th antennal flagellomere 2.2x as long as wide, the neck shorter than broad, the longest setae shorter than the width of flagellomere. Thorax . Brown, setae pale. Anterior pronotum with 4–9 setae. Proepisternum with 6–9 setae. Scutellum with 3–4 longer and some short and fine setae. Wing . Fumose. Length 2.0– 2.1 mm. Width/length 0.40. Anal lobe weak. Veins distinct. c/w 0.55–0.65. R 1 /R 0.55–0.70. stM shorter than fork of M. r-m longer than bM, bM non-setose, r-m with 1–6 setae. Halter yellow. Legs . Yellow, coxal setae pale. Fore tibial organ forming a sparse patch in depression. Fore tibial spur longer than the tibial width. Abdomen . Pale brown, setae pale, rather long and fine. Hypopygium ( Fig. 2 A). Brown, as abdomen. Intergonocoxal area long, basally with strongly sclerotized medial stripe, with two long, subtriangular elongated setose lobes. Gonocoxa pale brown, narrow, longer than gonostylus, medial margin basally smoothly curved, with rather long but sparse setosity. Gonostylus (Fig. 3 C) yellow, rather long, apically slightly narrowed, strongly impressed; with normal setosity, with a long apical tooth, with 6–7 megasetae at middle, megasetae slightly curved, long and slender; with 1 well-differentiated whiplash seta on ventromedial margin. Tegmen broader than long, basolaterally broadened, apically roundish, with subapical semicircular sclerotization, aedeagal teeth not detectable in the specimens studied. Aedeagal apodeme short. BIN . BOLD:ACG3979. Discussion . By the general structure of its hypopygium, Trichocoelina biplex sp. n. resembles T. vitticollis (Holmgren) but differs in having the intergonocoxal lobes distinctly separate and shorter, the tegmen more modified with basolateral shoulders and a sclerotized apical rim, the gonostylus less curved and with a shorter apical tooth, the megasetae in a less compact group, and in its darker antennal flagellomeres. See also under T. aemula. Etymology . The name is Latin, biplex, divided, referring to the distinctly separate, long intergonocoxal lobes of hypopygium. : Published as part of Vilkamaa, Pekka & Menzel, Frank, 2019, Re-classification of Lycoriella Frey sensu lato (Diptera, Sciaridae), with description of Trichocoelina gen. n. and twenty new species, pp. 1-67 in Zootaxa 4665 (1) on pages 18-19, DOI: 10.11646/zootaxa.4665.1.1, http://zenodo.org/record/4000553 |
format |
Text |
author |
Vilkamaa, Pekka Menzel, Frank |
author_facet |
Vilkamaa, Pekka Menzel, Frank |
author_sort |
Vilkamaa, Pekka |
title |
Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
title_short |
Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
title_full |
Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
title_fullStr |
Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
title_full_unstemmed |
Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. |
title_sort |
trichocoelina biplex vilkamaa & menzel 2019, sp. n. |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://dx.doi.org/10.5281/zenodo.4340456 https://zenodo.org/record/4340456 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(9.914,9.914,63.019,63.019) ENVELOPE(-96.083,-96.083,-72.067,-72.067) ENVELOPE(-139.746,-139.746,63.563,63.563) ENVELOPE(161.250,161.250,-77.533,-77.533) ENVELOPE(23.816,23.816,66.180,66.180) ENVELOPE(-63.665,-63.665,59.000,59.000) ENVELOPE(168.983,168.983,-77.517,-77.517) ENVELOPE(-138.254,-138.254,64.561,64.561) |
geographic |
Newfoundland Yukon Canada Seta Stripe Menzel Ogilvie North Fork Pekka Torngat Mountains Tooth The North Fork Pass |
geographic_facet |
Newfoundland Yukon Canada Seta Stripe Menzel Ogilvie North Fork Pekka Torngat Mountains Tooth The North Fork Pass |
genre |
Newfoundland Torngat Mountains national park Yukon |
genre_facet |
Newfoundland Torngat Mountains national park Yukon |
op_relation |
http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4665.1.1 http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 https://dx.doi.org/10.5281/zenodo.4000557 https://dx.doi.org/10.5281/zenodo.4000559 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://dx.doi.org/10.5281/zenodo.4340455 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.4340456 https://doi.org/10.11646/zootaxa.4665.1.1 https://doi.org/10.5281/zenodo.4000557 https://doi.org/10.5281/zenodo.4000559 https://doi.org/10.5281/zenodo.4340455 |
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ftdatacite:10.5281/zenodo.4340456 2023-05-15T17:23:07+02:00 Trichocoelina biplex Vilkamaa & Menzel 2019, sp. n. Vilkamaa, Pekka Menzel, Frank 2019 https://dx.doi.org/10.5281/zenodo.4340456 https://zenodo.org/record/4340456 unknown Zenodo http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4665.1.1 http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 https://dx.doi.org/10.5281/zenodo.4000557 https://dx.doi.org/10.5281/zenodo.4000559 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://dx.doi.org/10.5281/zenodo.4340455 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina biplex Text Taxonomic treatment article-journal ScholarlyArticle 2019 ftdatacite https://doi.org/10.5281/zenodo.4340456 https://doi.org/10.11646/zootaxa.4665.1.1 https://doi.org/10.5281/zenodo.4000557 https://doi.org/10.5281/zenodo.4000559 https://doi.org/10.5281/zenodo.4340455 2021-11-05T12:55:41Z Trichocoelina biplex sp. n. Figs 2 A, 3 C Material studied . Holotype male. CANADA, Newfoundland and Labrador, Torngat Mountains National Park, Saglek / Base Camp, 58.451°N, 62.798°W, 5 m, 9.VIII.2013, D. Whitaker (BOLD Sample ID BIOUG11125-C09, in CNC). Paratypes . CANADA, same data as holotype but 16.VIII.2013, 1 male (BOLD Sample ID BIOUG11632- G07, in CBG); same data as previous but 20.VII.2014, 3 males (BOLD Sample IDs BIOUG18960-C12, BI- OUG18960 -E11 and BIOUG18962-F10, in CBG); Yukon, Ogilvie Mts. North Fork Pass, 7.VIII.1963, P.J. Skitsko, 1 male (in MZH). Description . Male. Head . Face and antenna concolorous brown, maxillary palpus pale yellowish. Eye bridge 2–3 facets wide. Face with 22–32 setae. Clypeus with 1 seta. Maxillary palpus with 3 segments, 1 st segment as long as 3 rd segment, 2 nd segment shortest; 1 st segment with 1 seta, with dorsal patch of sensilla; surface of antennal flagellomeres smooth, body of 4 th antennal flagellomere 2.2x as long as wide, the neck shorter than broad, the longest setae shorter than the width of flagellomere. Thorax . Brown, setae pale. Anterior pronotum with 4–9 setae. Proepisternum with 6–9 setae. Scutellum with 3–4 longer and some short and fine setae. Wing . Fumose. Length 2.0– 2.1 mm. Width/length 0.40. Anal lobe weak. Veins distinct. c/w 0.55–0.65. R 1 /R 0.55–0.70. stM shorter than fork of M. r-m longer than bM, bM non-setose, r-m with 1–6 setae. Halter yellow. Legs . Yellow, coxal setae pale. Fore tibial organ forming a sparse patch in depression. Fore tibial spur longer than the tibial width. Abdomen . Pale brown, setae pale, rather long and fine. Hypopygium ( Fig. 2 A). Brown, as abdomen. Intergonocoxal area long, basally with strongly sclerotized medial stripe, with two long, subtriangular elongated setose lobes. Gonocoxa pale brown, narrow, longer than gonostylus, medial margin basally smoothly curved, with rather long but sparse setosity. Gonostylus (Fig. 3 C) yellow, rather long, apically slightly narrowed, strongly impressed; with normal setosity, with a long apical tooth, with 6–7 megasetae at middle, megasetae slightly curved, long and slender; with 1 well-differentiated whiplash seta on ventromedial margin. Tegmen broader than long, basolaterally broadened, apically roundish, with subapical semicircular sclerotization, aedeagal teeth not detectable in the specimens studied. Aedeagal apodeme short. BIN . BOLD:ACG3979. Discussion . By the general structure of its hypopygium, Trichocoelina biplex sp. n. resembles T. vitticollis (Holmgren) but differs in having the intergonocoxal lobes distinctly separate and shorter, the tegmen more modified with basolateral shoulders and a sclerotized apical rim, the gonostylus less curved and with a shorter apical tooth, the megasetae in a less compact group, and in its darker antennal flagellomeres. See also under T. aemula. Etymology . The name is Latin, biplex, divided, referring to the distinctly separate, long intergonocoxal lobes of hypopygium. : Published as part of Vilkamaa, Pekka & Menzel, Frank, 2019, Re-classification of Lycoriella Frey sensu lato (Diptera, Sciaridae), with description of Trichocoelina gen. n. and twenty new species, pp. 1-67 in Zootaxa 4665 (1) on pages 18-19, DOI: 10.11646/zootaxa.4665.1.1, http://zenodo.org/record/4000553 Text Newfoundland Torngat Mountains national park Yukon DataCite Metadata Store (German National Library of Science and Technology) Newfoundland Yukon Canada Seta ENVELOPE(9.895,9.895,63.645,63.645) Stripe ENVELOPE(9.914,9.914,63.019,63.019) Menzel ENVELOPE(-96.083,-96.083,-72.067,-72.067) Ogilvie ENVELOPE(-139.746,-139.746,63.563,63.563) North Fork ENVELOPE(161.250,161.250,-77.533,-77.533) Pekka ENVELOPE(23.816,23.816,66.180,66.180) Torngat Mountains ENVELOPE(-63.665,-63.665,59.000,59.000) Tooth The ENVELOPE(168.983,168.983,-77.517,-77.517) North Fork Pass ENVELOPE(-138.254,-138.254,64.561,64.561) |