Spilogona contractifrons
Taxonomic analysis of ‘ Spilogona contractifrons species-group’ Flies of this group of species can be distinguished as follows: scutum with 3 post dc setae, mid tibia without pv and with 1 ad seta, fore tibia with 1 p seta, hind femur with a row of pv setae, mid femur with anterior preapical seta, h...
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Online Access: | https://doi.org/10.5281/zenodo.3846063 http://treatment.plazi.org/id/03F97D5AFFE6FF89FF34FEC5FAF5F92D |
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ftzenodo:oai:zenodo.org:3846063 2024-09-15T18:39:44+00:00 Spilogona contractifrons Sorokina, Vera S. Shaikevich, Elena V. 2018-12-11 https://doi.org/10.5281/zenodo.3846063 http://treatment.plazi.org/id/03F97D5AFFE6FF89FF34FEC5FAF5F92D unknown Zenodo https://doi.org/10.5852/ejt.2018.484 http://zenodo.org/record/3825664 http://publication.plazi.org/id/FFC00522FFE2FF8DFF89FF81FF83FFA1 https://sibils.text-analytics.ch/search/collections/plazi/03F97D5AFFE6FF89FF34FEC5FAF5F92D https://www.gbif.org/species/164132077 https://www.checklistbank.org/dataset/22173/taxon/03F97D5AFFE6FF89FF34FEC5FAF5F92D.taxon https://doi.org/10.5281/zenodo.3825666 https://doi.org/10.5281/zenodo.3825668 http://zoobank.org/AA0E7BC2-9407-4EF1-A48D-EE65D0C19C08 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3846062 https://doi.org/10.5281/zenodo.3846063 oai:zenodo.org:3846063 http://treatment.plazi.org/id/03F97D5AFFE6FF89FF34FEC5FAF5F92D info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode The identification of the species of the ' Spilogona contractifrons species-group' and the ' Spilogona nitidicauda species-group' (Diptera, Muscidae) based on morphological and molecular analysis, pp. 1-26 in European Journal of Taxonomy, 484, 5, (2018-12-11) Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Muscidae Spilogona Spilogona contractifrons info:eu-repo/semantics/other 2018 ftzenodo https://doi.org/10.5281/zenodo.384606310.5852/ejt.2018.48410.5281/zenodo.382566610.5281/zenodo.382566810.5281/zenodo.3846062 2024-07-25T10:51:00Z Taxonomic analysis of ‘ Spilogona contractifrons species-group’ Flies of this group of species can be distinguished as follows: scutum with 3 post dc setae, mid tibia without pv and with 1 ad seta, fore tibia with 1 p seta, hind femur with a row of pv setae, mid femur with anterior preapical seta, haltere yellow, facial edge not projecting beyond level of profrons, prementum shining, scutellum without downwardly-directed preapical setulae on upper border of declivities, abdomen plump, katepisternal setae arranged in a more or less equilateral triangle like Coenosia Meigen, 1826. Four species of this group are currently recognised: the widespread S. alticola , S. arctica , S. contractifrons , and the East Asian S. orthosurstyla . Research for the current paper has included a detailed study of extensive material from the territory of Russia, from both tundra zones and mountain areas, and personal study of the bulk of Huckett’s collection deposited in the Canadian National Collection, Ottawa, Canada. The study of extensive material has confirmed the existence of four species in this group. Despite the difficulties in the recognition of species of this group, there are several helpful diagnostic characters: the shape of male sternite 5, the shape of male terminalia, and the colour of the scutum (Figs 1–2, Table 1). The colour of the scutum can be variable in different populations but the shape of the male sternite 5 is constant and is clearly visible in dry specimens (Fig. 1 G–I). At present it is impossible to separate females of these species. Males can be distinguished by the following couplets: 1. Scutum completely dark brown (mountain populations) or light grey with indistinct stripes (arctic tundra populations); sternite 5 with a narrow median notch (Fig. 1E, H), with a wavy inner edge; in lateral view hypandrium with a protuberance; surstylus sharply curved at middle (Fig. 1K). S. arctica (Zetterstedt, 1838) ¯ Scutum grey or brownish dusted with more or less distinct dark stripes; sternite 5 with a rather ... Other/Unknown Material Tundra Zenodo |
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collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Muscidae Spilogona Spilogona contractifrons |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Muscidae Spilogona Spilogona contractifrons Sorokina, Vera S. Shaikevich, Elena V. Spilogona contractifrons |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Insecta Diptera Muscidae Spilogona Spilogona contractifrons |
description |
Taxonomic analysis of ‘ Spilogona contractifrons species-group’ Flies of this group of species can be distinguished as follows: scutum with 3 post dc setae, mid tibia without pv and with 1 ad seta, fore tibia with 1 p seta, hind femur with a row of pv setae, mid femur with anterior preapical seta, haltere yellow, facial edge not projecting beyond level of profrons, prementum shining, scutellum without downwardly-directed preapical setulae on upper border of declivities, abdomen plump, katepisternal setae arranged in a more or less equilateral triangle like Coenosia Meigen, 1826. Four species of this group are currently recognised: the widespread S. alticola , S. arctica , S. contractifrons , and the East Asian S. orthosurstyla . Research for the current paper has included a detailed study of extensive material from the territory of Russia, from both tundra zones and mountain areas, and personal study of the bulk of Huckett’s collection deposited in the Canadian National Collection, Ottawa, Canada. The study of extensive material has confirmed the existence of four species in this group. Despite the difficulties in the recognition of species of this group, there are several helpful diagnostic characters: the shape of male sternite 5, the shape of male terminalia, and the colour of the scutum (Figs 1–2, Table 1). The colour of the scutum can be variable in different populations but the shape of the male sternite 5 is constant and is clearly visible in dry specimens (Fig. 1 G–I). At present it is impossible to separate females of these species. Males can be distinguished by the following couplets: 1. Scutum completely dark brown (mountain populations) or light grey with indistinct stripes (arctic tundra populations); sternite 5 with a narrow median notch (Fig. 1E, H), with a wavy inner edge; in lateral view hypandrium with a protuberance; surstylus sharply curved at middle (Fig. 1K). S. arctica (Zetterstedt, 1838) ¯ Scutum grey or brownish dusted with more or less distinct dark stripes; sternite 5 with a rather ... |
format |
Other/Unknown Material |
author |
Sorokina, Vera S. Shaikevich, Elena V. |
author_facet |
Sorokina, Vera S. Shaikevich, Elena V. |
author_sort |
Sorokina, Vera S. |
title |
Spilogona contractifrons |
title_short |
Spilogona contractifrons |
title_full |
Spilogona contractifrons |
title_fullStr |
Spilogona contractifrons |
title_full_unstemmed |
Spilogona contractifrons |
title_sort |
spilogona contractifrons |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://doi.org/10.5281/zenodo.3846063 http://treatment.plazi.org/id/03F97D5AFFE6FF89FF34FEC5FAF5F92D |
genre |
Tundra |
genre_facet |
Tundra |
op_source |
The identification of the species of the ' Spilogona contractifrons species-group' and the ' Spilogona nitidicauda species-group' (Diptera, Muscidae) based on morphological and molecular analysis, pp. 1-26 in European Journal of Taxonomy, 484, 5, (2018-12-11) |
op_relation |
https://doi.org/10.5852/ejt.2018.484 http://zenodo.org/record/3825664 http://publication.plazi.org/id/FFC00522FFE2FF8DFF89FF81FF83FFA1 https://sibils.text-analytics.ch/search/collections/plazi/03F97D5AFFE6FF89FF34FEC5FAF5F92D https://www.gbif.org/species/164132077 https://www.checklistbank.org/dataset/22173/taxon/03F97D5AFFE6FF89FF34FEC5FAF5F92D.taxon https://doi.org/10.5281/zenodo.3825666 https://doi.org/10.5281/zenodo.3825668 http://zoobank.org/AA0E7BC2-9407-4EF1-A48D-EE65D0C19C08 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3846062 https://doi.org/10.5281/zenodo.3846063 oai:zenodo.org:3846063 http://treatment.plazi.org/id/03F97D5AFFE6FF89FF34FEC5FAF5F92D |
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.384606310.5852/ejt.2018.48410.5281/zenodo.382566610.5281/zenodo.382566810.5281/zenodo.3846062 |
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1810484090862829568 |