Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n.
Trichocoelina absidata sp. n. Figs 1 A, 3 B Material studied. Holotype male. RUSSIA, Krasnoyarsk region, Taimyr Peninsula, 12.5 km S of Dixon, 73°24’N, 80°39’E, on the river Lemberova, pan trap, 7–10.VII.2012, A. Barkalov (in ISEA). Description. Male. Head. Face and antenna concolorous brown, maxill...
Main Authors: | , |
---|---|
Format: | Other/Unknown Material |
Language: | unknown |
Published: |
2019
|
Subjects: | |
Online Access: | https://zenodo.org/record/4340432 https://doi.org/10.5281/zenodo.4340432 |
id |
ftzenodo:oai:zenodo.org:4340432 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:4340432 2023-05-15T18:31:17+02:00 Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. Vilkamaa, Pekka Menzel, Frank name=river Lemberova; east=80.65; north=73.4 2019-09-06 https://zenodo.org/record/4340432 https://doi.org/10.5281/zenodo.4340432 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/A703878CA940FFB5FF26FB9E9B160BF1 doi:10.11646/zootaxa.4665.1.1 http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 doi:10.5281/zenodo.4000555 doi:10.5281/zenodo.4000559 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB doi:10.5281/zenodo.4340431 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4340432 https://doi.org/10.5281/zenodo.4340432 oai:zenodo.org:4340432 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode 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) 16 Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina absidata info:eu-repo/semantics/other publication-taxonomictreatment 2019 ftzenodo https://doi.org/10.5281/zenodo.434043210.11646/zootaxa.4665.1.110.5281/zenodo.400055510.5281/zenodo.400055910.5281/zenodo.4340431 2023-03-10T18:26:32Z Trichocoelina absidata sp. n. Figs 1 A, 3 B Material studied. Holotype male. RUSSIA, Krasnoyarsk region, Taimyr Peninsula, 12.5 km S of Dixon, 73°24’N, 80°39’E, on the river Lemberova, pan trap, 7–10.VII.2012, A. Barkalov (in ISEA). Description. Male. Head. Face and antenna concolorous brown, maxillary palpus pale yellow. Eye bridge 3 facets wide. Face with 18 fine setae. Clypeus with 3 setae. Maxillary palpus with 3 segments, 3 rd segment longer than 1 st segment, 2 nd segment shortest; 1 st segment with 2 or 3 setae, with a dorsal patch of sensilla; surface of antennal flagellomeres smooth, body of 4 th antennal flagellomere 2.3x as long as wide, the neck shorter than broad, the longest setae slightly shorter than the width of flagellomere. Thorax. In poor condition in the specimen studied. Brown, setae pale. Wing. Fumose. Length 2.6 mm. Width/length 0.40. Anal lobe moderate. Veins distinct. c/w 0.60. R 1 /R 0.70. stM and fork of M subequal in length. r-m 2x as long as bM, r-m and bM non-setose, Halter yellow. Legs. Yellow, coxal setae pale. Fore tibial organ forming a large patch of fine setae in depression. Fore tibial spur slightly longer than the tibial width. Abdomen. Pale brown, setae pale, short and fine. Hypopygium (Fig. 1 A). Brown, as abdomen. Intergonocoxal area long, with two short but distinct setose lobes. Gonocoxa broad, longer than gonostylus, medial margin basally smoothly curved, with short sparse setosity. Gonostylus (Fig. 3 B) broad, apically slightly narrowed, medially strongly impressed; with short setosity, with a long apical tooth, with about 15 megasetae medially, megasetae rather long and slender; with 2 well-differentiated whiplash setae on ventromedial margin. Tegmen subconical, weakly sclerotized, with a small area of minute aedeagal teeth. Aedeagal apodeme long. BIN. Unknown. Discussion. In the form of its gonostylus, Trichocoelina absidata sp. n. most resembles T. dicksoni sp. n. and T. hians sp. n. It differs from T. dicksoni in having a longer apical tooth of gonostylus and ... Other/Unknown Material Taimyr Zenodo Menzel ENVELOPE(-96.083,-96.083,-72.067,-72.067) Lemberova ENVELOPE(80.519,80.519,73.354,73.354) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina absidata |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina absidata Vilkamaa, Pekka Menzel, Frank Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Sciaridae Trichocoelina Trichocoelina absidata |
description |
Trichocoelina absidata sp. n. Figs 1 A, 3 B Material studied. Holotype male. RUSSIA, Krasnoyarsk region, Taimyr Peninsula, 12.5 km S of Dixon, 73°24’N, 80°39’E, on the river Lemberova, pan trap, 7–10.VII.2012, A. Barkalov (in ISEA). Description. Male. Head. Face and antenna concolorous brown, maxillary palpus pale yellow. Eye bridge 3 facets wide. Face with 18 fine setae. Clypeus with 3 setae. Maxillary palpus with 3 segments, 3 rd segment longer than 1 st segment, 2 nd segment shortest; 1 st segment with 2 or 3 setae, with a dorsal patch of sensilla; surface of antennal flagellomeres smooth, body of 4 th antennal flagellomere 2.3x as long as wide, the neck shorter than broad, the longest setae slightly shorter than the width of flagellomere. Thorax. In poor condition in the specimen studied. Brown, setae pale. Wing. Fumose. Length 2.6 mm. Width/length 0.40. Anal lobe moderate. Veins distinct. c/w 0.60. R 1 /R 0.70. stM and fork of M subequal in length. r-m 2x as long as bM, r-m and bM non-setose, Halter yellow. Legs. Yellow, coxal setae pale. Fore tibial organ forming a large patch of fine setae in depression. Fore tibial spur slightly longer than the tibial width. Abdomen. Pale brown, setae pale, short and fine. Hypopygium (Fig. 1 A). Brown, as abdomen. Intergonocoxal area long, with two short but distinct setose lobes. Gonocoxa broad, longer than gonostylus, medial margin basally smoothly curved, with short sparse setosity. Gonostylus (Fig. 3 B) broad, apically slightly narrowed, medially strongly impressed; with short setosity, with a long apical tooth, with about 15 megasetae medially, megasetae rather long and slender; with 2 well-differentiated whiplash setae on ventromedial margin. Tegmen subconical, weakly sclerotized, with a small area of minute aedeagal teeth. Aedeagal apodeme long. BIN. Unknown. Discussion. In the form of its gonostylus, Trichocoelina absidata sp. n. most resembles T. dicksoni sp. n. and T. hians sp. n. It differs from T. dicksoni in having a longer apical tooth of gonostylus and ... |
format |
Other/Unknown Material |
author |
Vilkamaa, Pekka Menzel, Frank |
author_facet |
Vilkamaa, Pekka Menzel, Frank |
author_sort |
Vilkamaa, Pekka |
title |
Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
title_short |
Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
title_full |
Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
title_fullStr |
Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
title_full_unstemmed |
Trichocoelina absidata Vilkamaa & Menzel 2019, sp. n. |
title_sort |
trichocoelina absidata vilkamaa & menzel 2019, sp. n. |
publishDate |
2019 |
url |
https://zenodo.org/record/4340432 https://doi.org/10.5281/zenodo.4340432 |
op_coverage |
name=river Lemberova; east=80.65; north=73.4 |
long_lat |
ENVELOPE(-96.083,-96.083,-72.067,-72.067) ENVELOPE(80.519,80.519,73.354,73.354) |
geographic |
Menzel Lemberova |
geographic_facet |
Menzel Lemberova |
genre |
Taimyr |
genre_facet |
Taimyr |
op_source |
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) 16 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/A703878CA940FFB5FF26FB9E9B160BF1 doi:10.11646/zootaxa.4665.1.1 http://zenodo.org/record/4000553 http://publication.plazi.org/id/5B3AFFF4A94FFFBAFFB1FF949A6C0C01 doi:10.5281/zenodo.4000555 doi:10.5281/zenodo.4000559 http://zoobank.org/78F3F422-DE06-4C61-AC47-69AA684EB5AB doi:10.5281/zenodo.4340431 https://zenodo.org/communities/biosyslit https://zenodo.org/record/4340432 https://doi.org/10.5281/zenodo.4340432 oai:zenodo.org:4340432 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.434043210.11646/zootaxa.4665.1.110.5281/zenodo.400055510.5281/zenodo.400055910.5281/zenodo.4340431 |
_version_ |
1766215018209083392 |