Baetidae (insecta: ephemeroptera) de nova xavantina, Mato Grosso, Brasil: novos registros e descrição de uma nova espécie de cloeodes traver

Biota Neotropica

Frederico Falcão Salles²  Joana Darc Batista¹  Helena Ramos Soares Cabette¹ 

[1] ,Universidade Federal de Viçosa Departamento de Biologia Animal Museu de EntomologiaViçosa Minas Gerais ,Brasil

关键词: Ephemeroptera;    Baetidae;    Cloeodes auwe sp. nov.;    Brazil;    West-Central;    new records;    Ephemeroptera;    Baetidae;    Cloeodes auwe sp. nov.;    Brasil;    Centro-Oeste;    novos registros;   

DOI  :  10.1590/S1676-06032004000200004

来源: SciELO

【 摘 要 】

Studies carried mainly in the municipality of Nova Xavantina, Mato Grosso State, have lead us to the discovery of several species of Baetidae. While one of them represents a new species of the genus Cloeodes and is herein described, the others represent new records for the state or even for Brazil. The new species, Cloeodes auwe sp. nov., can be differentiated from the other known species of the genus by the following characteristics: body color pattern, long and two-segmented maxillary palp, third segment of labial palp robust and apically truncate, long tarsal claws (0.5 times the length of the respective tarsus), hind wing pads absent, and number of spines on the posterior margin of the third tergite and on the paraproct. Besides this new species, the following taxa of Baetidae were also found: Adebrotus amazonicus, Americabaetis alphus, Apobaetis sp., Aturbina georgei, Baetodes sp., Callibaetis sp.1, Callibaetis sp.2, Camelobaetidius janae, Cryptonympha sp., Harpagobaetis gulosus, Paracloeodes binodulus, Spiritiops silvudus, Waltzoyphius fasciatus, and Zelusia principalis.

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