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Contulma vascaina sp. n. (Insecta: Trichoptera: Anomalopsychidae), a new species from Rio de Janeiro state, southeastern Brazil 42
DUMAS,LEANDRO L..
ABSTRACT The caddisfly genus Contulma Flint, 1969, with 30 described species, is endemic to the Neotropics. In addition to the five species currently recorded from Brazil, a new species of Contulma is described and illustrated in this work. Contulma vascaina sp. n. is similar to C. sana Jardim and Nessimian, 2011 in prominent, slender and rod-like posterolateral lobe of segment IX, but the new species has a shorter posterolateral lobe, with long, spine-like seta apically. Contulma vascaina sp. n. can also be characterized by the presence of a large, hood-like sclerotized plate on the endothecal phallic membrane. The female genital structure is also described and illustrated.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic Forest; Caddisfly; Contulma; Female description; Taxonomy.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000602921
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A dwarfish new species of Phylloicus (Trichoptera: Calamoceratidae) from Southeastern Brazil 103
Dumas,Leandro L.; Nessimian,Jorge L..
Phylloicus monneorum sp. nov. is described and illustrated based on specimens collected in the Mantiqueira mountain range, Itatiaia, state of Rio de Janeiro, Brazil. The new species is the smallest within the genus. The male can be distinguished by the preanal appendages short, wide, flattened and with irregular margins, and by the deeply V-shaped tergum X. The female is also described and figured. The immature stages are unknown.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Atlantic Forest; Female description; Neotropical Region; Phylloicus monneorum sp. nov.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000200016
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Female description of the hydrothermal vent cephalopod Vulcanoctopus hydrothermalis 5
Gonzalez, A; Guerra, A; Pascual, S; Segonzac, Michel.
During biological sampling of hydrothermal vents on the East Pacific Rise, the manned submersible 'Nautile' caught the first female of the endemic cephalopod Vulcanoctopus hydrothermalis. The specimen caught at the vent site Gromit (21 degrees 33 66'S, 114 degrees 17 98'W at 2832 m depth) is described here in detail and an amended diagnosis of the species proposed. The external morphology, measurements and internal structure resemble that Of males of this species. One of the most remarkable characters is the lack of spermathecae and the absence of apical filaments in the oocytes to provide a site for sperm storage. It is suggested that some species of the genera Benthoctopus and Bathypolypus would be the most suitable octopod ancestor of V. hydrothermalis.
Tipo: Text Palavras-chave: Female description; Vulcanoctopus hydrothermalis; Cephalopods; Hydrothermal vent.
Ano: 2008 URL: http://archimer.ifremer.fr/doc/2008/publication-4044.pdf
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Description of simulium (Chirostilbia) Friedlanderi Pydaniel, 1987 (Insecta: Diptera: Simuliidae) female 49
Pepinelli,Mateus; Trivinho-Strixino,Susana; Hamada,Neusa.
In this paper, the female of S. friedlanderi, collected near São Carlos, State of São Paulo, Brazil, is described and additional information on the male and immature stages are provided.
Tipo: Info:eu-repo/semantics/other Palavras-chave: Simulium friedlanderi; Simuliidae; Female description.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032003000200008
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