Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n.
Trichocoelina magnifica sp. n. Figs 7 B, 9 C, 17 F Material studied . Holotype male . CANADA, Yukon, North Fork Crossing, Mi 43, Peel Plt. Rd., 3500 ft, 4.VII.1962, R.J. Leech, 1 male (in CNC). Paratypes . CANADA, same data as holotype but 26.VI.1962, 1 male (in MZH); Yukon, Ogilvie Mountains, 7.VII...
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Online Access: | https://dx.doi.org/10.5281/zenodo.4340421 https://zenodo.org/record/4340421 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina magnifica |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina magnifica Vilkamaa, Pekka Menzel, Frank Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina magnifica |
description |
Trichocoelina magnifica sp. n. Figs 7 B, 9 C, 17 F Material studied . Holotype male . CANADA, Yukon, North Fork Crossing, Mi 43, Peel Plt. Rd., 3500 ft, 4.VII.1962, R.J. Leech, 1 male (in CNC). Paratypes . CANADA, same data as holotype but 26.VI.1962, 1 male (in MZH); Yukon, Ogilvie Mountains, 7.VII.1962, P.J. Skitsko, 1 male (in MZH). Description . Male. Head . Colours faded in the specimens studied. Eye bridge 2 facets wide. Face with 10–19 fine setae. Clypeus with 2 setae. Maxillary palpus with 3 segments, 1 st segment longer than 3 rd segment, 2 nd segment shortest; 1 st segment with 1–2 setae, with a dorsal patch of sensilla; antennae missing in the specimens studied. Thorax . Colours faded. Anterior pronotum with 6–9 setae. Proepisternum with 13–15 setae. Scutellum with 3 longer and some short and fine setae. Wing . Fumose. Length 2.0– 2.2 mm. Width/length 0.40. Anal lobe weak. Veins distinct. c/w 0.55. R 1 /R 0.60–0.65. stM and fork of M subequal in length. r-m and bm subequal in length. bM non-setose, r-m with 3–4 setae non-setose. Legs . Colours faded. Fore tibial organ forming a small patch of strong setae in depression. Fore tibial spur longer than the tibial width. Abdomen . Colours faded. Hypopygium (Fig. 7 B). Intergonocoxal area long, basally with strongly sclerotized medial stripe, with two distinct setose lobes. Gonocoxa broad, as long as gonostylus, medial margin basally smoothly curved, with normal setosity. Gonostylus (Fig. 9 C) large, laterally roundish, apically slightly narrowed, medially impressed; with short setosity, with a short apical tooth, one megaseta with strong basal body at the apical third and a group of 3 megasetae on common basal body in a more basal position, on the dorsal side of the latter a group of 10–12 megasetae, megasetae rather straight, longer than apical tooth; with a long whiplash seta on ventromedial margin near the basalmost megasetae. Tegmen (Fig. 17 F) longer than broad, apically narrowed, with sharp corners at middle, sclerotized, with large area of small aedeagal teeth. Aedeagal apodeme moderate. BIN . Unknown. Discussion . Trichocoelina magnifica sp. n. resembles T. nefrens sp. n. in having a highly modified tegmen and one outstanding medial megaseta, but differs from the latter in its broader tegmen, in having an apical tooth and lacking any subapical megasetae on the gonostylus. See also under T. hians sp. n. Etymology . The name is Latin, magnifica , referring to the magnificent structure of the 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 page 34, 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 magnifica Vilkamaa & Menzel 2019, sp. n. |
title_short |
Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. |
title_full |
Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. |
title_fullStr |
Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. |
title_full_unstemmed |
Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. |
title_sort |
trichocoelina magnifica vilkamaa & menzel 2019, sp. n. |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://dx.doi.org/10.5281/zenodo.4340421 https://zenodo.org/record/4340421 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(-99.667,-99.667,-72.250,-72.250) 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(-138.254,-138.254,64.583,64.583) |
geographic |
Yukon Canada Seta Leech Stripe Menzel Ogilvie North Fork Pekka Ogilvie Mountains |
geographic_facet |
Yukon Canada Seta Leech Stripe Menzel Ogilvie North Fork Pekka Ogilvie Mountains |
genre |
Ogilvie Mountains Yukon |
genre_facet |
Ogilvie Mountains 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.4000567 https://dx.doi.org/10.5281/zenodo.4000571 https://dx.doi.org/10.5281/zenodo.4000587 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://dx.doi.org/10.5281/zenodo.4340422 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.4340421 https://doi.org/10.11646/zootaxa.4665.1.1 https://doi.org/10.5281/zenodo.4000567 https://doi.org/10.5281/zenodo.4000571 https://doi.org/10.5281/zenodo.4000587 https://doi.org/10.5281/zenodo.4340422 |
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1766159870038376448 |
spelling |
ftdatacite:10.5281/zenodo.4340421 2023-05-15T17:52:26+02:00 Trichocoelina magnifica Vilkamaa & Menzel 2019, sp. n. Vilkamaa, Pekka Menzel, Frank 2019 https://dx.doi.org/10.5281/zenodo.4340421 https://zenodo.org/record/4340421 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.4000567 https://dx.doi.org/10.5281/zenodo.4000571 https://dx.doi.org/10.5281/zenodo.4000587 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB https://dx.doi.org/10.5281/zenodo.4340422 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 magnifica Text Taxonomic treatment article-journal ScholarlyArticle 2019 ftdatacite https://doi.org/10.5281/zenodo.4340421 https://doi.org/10.11646/zootaxa.4665.1.1 https://doi.org/10.5281/zenodo.4000567 https://doi.org/10.5281/zenodo.4000571 https://doi.org/10.5281/zenodo.4000587 https://doi.org/10.5281/zenodo.4340422 2021-11-05T12:55:41Z Trichocoelina magnifica sp. n. Figs 7 B, 9 C, 17 F Material studied . Holotype male . CANADA, Yukon, North Fork Crossing, Mi 43, Peel Plt. Rd., 3500 ft, 4.VII.1962, R.J. Leech, 1 male (in CNC). Paratypes . CANADA, same data as holotype but 26.VI.1962, 1 male (in MZH); Yukon, Ogilvie Mountains, 7.VII.1962, P.J. Skitsko, 1 male (in MZH). Description . Male. Head . Colours faded in the specimens studied. Eye bridge 2 facets wide. Face with 10–19 fine setae. Clypeus with 2 setae. Maxillary palpus with 3 segments, 1 st segment longer than 3 rd segment, 2 nd segment shortest; 1 st segment with 1–2 setae, with a dorsal patch of sensilla; antennae missing in the specimens studied. Thorax . Colours faded. Anterior pronotum with 6–9 setae. Proepisternum with 13–15 setae. Scutellum with 3 longer and some short and fine setae. Wing . Fumose. Length 2.0– 2.2 mm. Width/length 0.40. Anal lobe weak. Veins distinct. c/w 0.55. R 1 /R 0.60–0.65. stM and fork of M subequal in length. r-m and bm subequal in length. bM non-setose, r-m with 3–4 setae non-setose. Legs . Colours faded. Fore tibial organ forming a small patch of strong setae in depression. Fore tibial spur longer than the tibial width. Abdomen . Colours faded. Hypopygium (Fig. 7 B). Intergonocoxal area long, basally with strongly sclerotized medial stripe, with two distinct setose lobes. Gonocoxa broad, as long as gonostylus, medial margin basally smoothly curved, with normal setosity. Gonostylus (Fig. 9 C) large, laterally roundish, apically slightly narrowed, medially impressed; with short setosity, with a short apical tooth, one megaseta with strong basal body at the apical third and a group of 3 megasetae on common basal body in a more basal position, on the dorsal side of the latter a group of 10–12 megasetae, megasetae rather straight, longer than apical tooth; with a long whiplash seta on ventromedial margin near the basalmost megasetae. Tegmen (Fig. 17 F) longer than broad, apically narrowed, with sharp corners at middle, sclerotized, with large area of small aedeagal teeth. Aedeagal apodeme moderate. BIN . Unknown. Discussion . Trichocoelina magnifica sp. n. resembles T. nefrens sp. n. in having a highly modified tegmen and one outstanding medial megaseta, but differs from the latter in its broader tegmen, in having an apical tooth and lacking any subapical megasetae on the gonostylus. See also under T. hians sp. n. Etymology . The name is Latin, magnifica , referring to the magnificent structure of the 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 page 34, DOI: 10.11646/zootaxa.4665.1.1, http://zenodo.org/record/4000553 Text Ogilvie Mountains Yukon DataCite Metadata Store (German National Library of Science and Technology) Yukon Canada Seta ENVELOPE(9.895,9.895,63.645,63.645) Leech ENVELOPE(-99.667,-99.667,-72.250,-72.250) 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) Ogilvie Mountains ENVELOPE(-138.254,-138.254,64.583,64.583) |