A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species
Oecetis McLachlan is the most speciose genus within the Leptoceridae Leach, 1815. It contains more than 400 species distributed all over the world except Antarctica. The genus is easily recognized by its apparently unbranched M vein in the forewings, a character that McLachlan used to differentiate...
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ftmagnoliapress:oai:ojs.mapress.com:article/14018 2023-05-15T13:47:46+02:00 A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species QUINTEIRO, FÁBIO B. CALOR, ADOLFO R. 2012-08-28 application/pdf https://www.mapress.com/j/zt/article/view/zootaxa.3442.1.2 https://doi.org/10.11646/zootaxa.3442.1.2 eng eng Mangolia Press https://www.mapress.com/j/zt/article/view/zootaxa.3442.1.2/23478 Copyright (c) 2016 Magnolia press Zootaxa; Vol 3442, No 1: 28 Aug. 2012; 53–57 1175-5334 1175-5326 10.11646/zootaxa.3442.1 Trichoptera adults caddisflies ICZN Neotropical taxonomy info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2012 ftmagnoliapress https://doi.org/10.11646/zootaxa.3442.1.2 2019-04-16T15:00:33Z Oecetis McLachlan is the most speciose genus within the Leptoceridae Leach, 1815. It contains more than 400 species distributed all over the world except Antarctica. The genus is easily recognized by its apparently unbranched M vein in the forewings, a character that McLachlan used to differentiate this genus from Setodes. Milne divided the genus into four subgenera, Quaria being one of them. The males of this subgenus are recognized by their prominent dorsolateral processes from abdominal segment IX in lateral view. Chen, in his unpublished PhD thesis, recovered this subgenus and erected three others based on a phylogenetic analysis. Herein we describe a new species collected in Southeast Brazil based on male specimens. This species was described by Chen but not published. The new species is recognized by its dorsolateral process on segment IX being slender, curved ventrad, and with the same length as the phallic apparatus, and by its inferior appendages each with its distal lobe cylindrical. Article in Journal/Newspaper Antarc* Antarctica Magnolia press |
institution |
Open Polar |
collection |
Magnolia press |
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ftmagnoliapress |
language |
English |
topic |
Trichoptera adults caddisflies ICZN Neotropical taxonomy |
spellingShingle |
Trichoptera adults caddisflies ICZN Neotropical taxonomy QUINTEIRO, FÁBIO B. CALOR, ADOLFO R. A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
topic_facet |
Trichoptera adults caddisflies ICZN Neotropical taxonomy |
description |
Oecetis McLachlan is the most speciose genus within the Leptoceridae Leach, 1815. It contains more than 400 species distributed all over the world except Antarctica. The genus is easily recognized by its apparently unbranched M vein in the forewings, a character that McLachlan used to differentiate this genus from Setodes. Milne divided the genus into four subgenera, Quaria being one of them. The males of this subgenus are recognized by their prominent dorsolateral processes from abdominal segment IX in lateral view. Chen, in his unpublished PhD thesis, recovered this subgenus and erected three others based on a phylogenetic analysis. Herein we describe a new species collected in Southeast Brazil based on male specimens. This species was described by Chen but not published. The new species is recognized by its dorsolateral process on segment IX being slender, curved ventrad, and with the same length as the phallic apparatus, and by its inferior appendages each with its distal lobe cylindrical. |
format |
Article in Journal/Newspaper |
author |
QUINTEIRO, FÁBIO B. CALOR, ADOLFO R. |
author_facet |
QUINTEIRO, FÁBIO B. CALOR, ADOLFO R. |
author_sort |
QUINTEIRO, FÁBIO B. |
title |
A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
title_short |
A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
title_full |
A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
title_fullStr |
A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
title_full_unstemmed |
A new species of Oecetis McLachlan, 1877 (Trichoptera: Leptoceridae) from Southeast Brazil: Validation of an unpublished species |
title_sort |
new species of oecetis mclachlan, 1877 (trichoptera: leptoceridae) from southeast brazil: validation of an unpublished species |
publisher |
Mangolia Press |
publishDate |
2012 |
url |
https://www.mapress.com/j/zt/article/view/zootaxa.3442.1.2 https://doi.org/10.11646/zootaxa.3442.1.2 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Zootaxa; Vol 3442, No 1: 28 Aug. 2012; 53–57 1175-5334 1175-5326 10.11646/zootaxa.3442.1 |
op_relation |
https://www.mapress.com/j/zt/article/view/zootaxa.3442.1.2/23478 |
op_rights |
Copyright (c) 2016 Magnolia press |
op_doi |
https://doi.org/10.11646/zootaxa.3442.1.2 |
_version_ |
1766247842012200960 |