Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East)
Two new species, Platycheirus beringiensis sp. n. and Cheilosia chukotana sp. n., are described from Chukotka (northern part of Russian Far East). The new Platycheirus is close to Platycheirus immarginatus (Zetterstedt), but differing by the following characters: fore tibia with a black stripe on po...
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2014
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ftmagnoliapress:oai:ojs.mapress.com:article/32791 2023-05-15T15:54:46+02:00 Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) BARKALOV, ANATOLIJ V. MUTIN, VALERIJ A. 2014-08-01 application/pdf https://www.mapress.com/j/zt/article/view/zootaxa.3846.2.8 https://doi.org/10.11646/zootaxa.3846.2.8 eng eng Mangolia Press https://www.mapress.com/j/zt/article/view/zootaxa.3846.2.8/35517 Copyright (c) 2016 Zootaxa Zootaxa; Vol 3846, No 2: 1 Aug. 2014; 285–292 1175-5334 1175-5326 10.11646/zootaxa.3846.2 new species description Platycheirus Cheilosia hover flies Diptera info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2014 ftmagnoliapress https://doi.org/10.11646/zootaxa.3846.2.8 2019-10-08T15:04:09Z Two new species, Platycheirus beringiensis sp. n. and Cheilosia chukotana sp. n., are described from Chukotka (northern part of Russian Far East). The new Platycheirus is close to Platycheirus immarginatus (Zetterstedt), but differing by the following characters: fore tibia with a black stripe on posterior side; mid-femur without fine black curved hairs directed to the base of the femur; mid-tibia without long anteroventral hairs; abdomen black with fine brownish lustre on tergites. The new Cheilosia species is close to Ch. semifasciata Becker, but differs by its characteristic sharply raised central knob, and by lack of transversal stripe and indentation in anterior third of frons. Article in Journal/Newspaper Chukotka Magnolia press Stripe ENVELOPE(9.914,9.914,63.019,63.019) Zootaxa 3846 2 285 |
institution |
Open Polar |
collection |
Magnolia press |
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ftmagnoliapress |
language |
English |
topic |
new species description Platycheirus Cheilosia hover flies Diptera |
spellingShingle |
new species description Platycheirus Cheilosia hover flies Diptera BARKALOV, ANATOLIJ V. MUTIN, VALERIJ A. Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
topic_facet |
new species description Platycheirus Cheilosia hover flies Diptera |
description |
Two new species, Platycheirus beringiensis sp. n. and Cheilosia chukotana sp. n., are described from Chukotka (northern part of Russian Far East). The new Platycheirus is close to Platycheirus immarginatus (Zetterstedt), but differing by the following characters: fore tibia with a black stripe on posterior side; mid-femur without fine black curved hairs directed to the base of the femur; mid-tibia without long anteroventral hairs; abdomen black with fine brownish lustre on tergites. The new Cheilosia species is close to Ch. semifasciata Becker, but differs by its characteristic sharply raised central knob, and by lack of transversal stripe and indentation in anterior third of frons. |
format |
Article in Journal/Newspaper |
author |
BARKALOV, ANATOLIJ V. MUTIN, VALERIJ A. |
author_facet |
BARKALOV, ANATOLIJ V. MUTIN, VALERIJ A. |
author_sort |
BARKALOV, ANATOLIJ V. |
title |
Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
title_short |
Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
title_full |
Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
title_fullStr |
Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
title_full_unstemmed |
Two new species of Syrphidae (Diptera) from Chukotka (Northern Russian Far East) |
title_sort |
two new species of syrphidae (diptera) from chukotka (northern russian far east) |
publisher |
Mangolia Press |
publishDate |
2014 |
url |
https://www.mapress.com/j/zt/article/view/zootaxa.3846.2.8 https://doi.org/10.11646/zootaxa.3846.2.8 |
long_lat |
ENVELOPE(9.914,9.914,63.019,63.019) |
geographic |
Stripe |
geographic_facet |
Stripe |
genre |
Chukotka |
genre_facet |
Chukotka |
op_source |
Zootaxa; Vol 3846, No 2: 1 Aug. 2014; 285–292 1175-5334 1175-5326 10.11646/zootaxa.3846.2 |
op_relation |
https://www.mapress.com/j/zt/article/view/zootaxa.3846.2.8/35517 |
op_rights |
Copyright (c) 2016 Zootaxa |
op_doi |
https://doi.org/10.11646/zootaxa.3846.2.8 |
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Zootaxa |
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3846 |
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2 |
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285 |
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1766389996621660160 |