Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae)
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Zoologia (Curitiba. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400012 |
Resumo: | Costatrichia Mosely, 1937 is a Neotropical genus included in the subfamily Leucotrichiinae. Previously, this genus included 14 described species, two from Brazil and eight from Costa Rica. Based on recent specimens collected with light traps in the Brazilian Amazon and Costa Rica, we describe two new species: Costatrichia ipixuna sp. nov. from the state of Amazonas, Brazil (C. lodora group) and C. falsa sp. nov. from Puntarenas, Costa Rica (C. simplex group). Costatrichia ipixuna sp. nov. is most similar to C. noite Angrisano, 1995, but can be distinguished by the shallower U-shaped incision on posterior margin of sternum VIII, by the absence of the lateral projection of the same segment bearing very long setae, and by the phallus with a pair of spine-like sclerotized processes apically. Costatrichia falsa sp. nov. is most similar to C. zopilote Harris & Holzenthal, 1999, but differs from it by the median pair of spines of segment VIII, directed mesad and curved posteriorly crossing over each other; by the irregular posterior margin of segment VIII, in ventral view; by the segment X without short lateral paired spines; and by the flange-like apical processes on phallus. In addition, we provide the first record of C. noite Angrisano, 1995 from Brazil (state of Amazonas). |
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Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae)Amazon ForestCosta RicaCostatrichia ipixuna sp. nov.Costatrichia falsa sp. nov.microcaddisfliesCostatrichia Mosely, 1937 is a Neotropical genus included in the subfamily Leucotrichiinae. Previously, this genus included 14 described species, two from Brazil and eight from Costa Rica. Based on recent specimens collected with light traps in the Brazilian Amazon and Costa Rica, we describe two new species: Costatrichia ipixuna sp. nov. from the state of Amazonas, Brazil (C. lodora group) and C. falsa sp. nov. from Puntarenas, Costa Rica (C. simplex group). Costatrichia ipixuna sp. nov. is most similar to C. noite Angrisano, 1995, but can be distinguished by the shallower U-shaped incision on posterior margin of sternum VIII, by the absence of the lateral projection of the same segment bearing very long setae, and by the phallus with a pair of spine-like sclerotized processes apically. Costatrichia falsa sp. nov. is most similar to C. zopilote Harris & Holzenthal, 1999, but differs from it by the median pair of spines of segment VIII, directed mesad and curved posteriorly crossing over each other; by the irregular posterior margin of segment VIII, in ventral view; by the segment X without short lateral paired spines; and by the flange-like apical processes on phallus. In addition, we provide the first record of C. noite Angrisano, 1995 from Brazil (state of Amazonas).Sociedade Brasileira de Zoologia2013-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400012Zoologia (Curitiba) v.30 n.4 2013reponame:Zoologia (Curitiba. Online)instname:Sociedade Brasileira de Zoologiainstacron:SBZ10.1590/S1984-46702013000400012info:eu-repo/semantics/openAccessSantos,Allan Paulo MoreiraTakiya,Daniela MaedaNessimian,Jorge Luizeng2013-09-06T00:00:00Zoai:scielo:S1984-46702013000400012Revistahttp://www.scielo.br/zoolONGhttps://old.scielo.br/oai/scielo-oai.phpsbz@sbzoologia.org.br1984-46891984-4670opendoar:2013-09-06T00:00Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologiafalse |
dc.title.none.fl_str_mv |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
title |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
spellingShingle |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) Santos,Allan Paulo Moreira Amazon Forest Costa Rica Costatrichia ipixuna sp. nov. Costatrichia falsa sp. nov. microcaddisflies |
title_short |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
title_full |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
title_fullStr |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
title_full_unstemmed |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
title_sort |
Two new species of Costatrichia (Trichoptera: Hydroptilidae: Leucotrichiinae) |
author |
Santos,Allan Paulo Moreira |
author_facet |
Santos,Allan Paulo Moreira Takiya,Daniela Maeda Nessimian,Jorge Luiz |
author_role |
author |
author2 |
Takiya,Daniela Maeda Nessimian,Jorge Luiz |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Santos,Allan Paulo Moreira Takiya,Daniela Maeda Nessimian,Jorge Luiz |
dc.subject.por.fl_str_mv |
Amazon Forest Costa Rica Costatrichia ipixuna sp. nov. Costatrichia falsa sp. nov. microcaddisflies |
topic |
Amazon Forest Costa Rica Costatrichia ipixuna sp. nov. Costatrichia falsa sp. nov. microcaddisflies |
description |
Costatrichia Mosely, 1937 is a Neotropical genus included in the subfamily Leucotrichiinae. Previously, this genus included 14 described species, two from Brazil and eight from Costa Rica. Based on recent specimens collected with light traps in the Brazilian Amazon and Costa Rica, we describe two new species: Costatrichia ipixuna sp. nov. from the state of Amazonas, Brazil (C. lodora group) and C. falsa sp. nov. from Puntarenas, Costa Rica (C. simplex group). Costatrichia ipixuna sp. nov. is most similar to C. noite Angrisano, 1995, but can be distinguished by the shallower U-shaped incision on posterior margin of sternum VIII, by the absence of the lateral projection of the same segment bearing very long setae, and by the phallus with a pair of spine-like sclerotized processes apically. Costatrichia falsa sp. nov. is most similar to C. zopilote Harris & Holzenthal, 1999, but differs from it by the median pair of spines of segment VIII, directed mesad and curved posteriorly crossing over each other; by the irregular posterior margin of segment VIII, in ventral view; by the segment X without short lateral paired spines; and by the flange-like apical processes on phallus. In addition, we provide the first record of C. noite Angrisano, 1995 from Brazil (state of Amazonas). |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400012 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702013000400012 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1984-46702013000400012 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia |
dc.source.none.fl_str_mv |
Zoologia (Curitiba) v.30 n.4 2013 reponame:Zoologia (Curitiba. Online) instname:Sociedade Brasileira de Zoologia instacron:SBZ |
instname_str |
Sociedade Brasileira de Zoologia |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Zoologia (Curitiba. Online) |
collection |
Zoologia (Curitiba. Online) |
repository.name.fl_str_mv |
Zoologia (Curitiba. Online) - Sociedade Brasileira de Zoologia |
repository.mail.fl_str_mv |
sbz@sbzoologia.org.br |
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1750318091287396352 |