Data/hora: 02/06/2024 18:41:52

Provedor de dados: | 103
País: | Brazil
Título: | On the Neotropical spider genus Eurymorion (Araneae: Linyphiidae)
Autores: | Rodrigues,Everton Nei Lopes; Ott,Ricardo.
Data: | 2010-08-01
Ano: | 2010
Palavras-chave: | Bolivia; Brazil; Neotropical; New records; Spider taxonomy.
Resumo: | The Neotropical genus of spider Eurymorion includes, until now, only two species: E. insigne (Millidge, 1991) and E. nobile (Millidge, 1991); both known only by males from the states of Rio de Janeiro and São Paulo (Southeastern Brazil), respectively. The genus is diagnosed mainly by the male palp with a small paracymbium and by the prolonged and medially constricted abdomen. In this paper we describe and illustrate three news species: E. triunfo sp. nov. based on male and female specimens from the states of Paraná, Santa Catarina and Rio Grande do Sul (Brazil) and La Paz (Bolivia), male palp has a rounded lamella characteristica with less projected tip and less developed base of the frontal cheliceral spiniform process, females have long spermatic ducts following the course of the lateral borders of genital opening; E. murici sp. nov. based on a male and a female from the state of Alagoas (Brazil), male palp has a striated border lamella characteristica with less projected tip, subtegulum more than half the length of the cymbium, tegular duct forming a non sinuous curve and large frontal cheliceral spiniform process, female epigynum atrium with rounded lateral borders, less developed dorsal plate and separated spermathecae; and E. mourai sp. nov. based on a male from Rio Grande do Sul (Brazil), male palp with less prominent lamella characteristica distal end, embolic division with only one distal projection, frontal cheliceral spiniform process larger and with slightly bifurcated tip. In addition, new illustrations based on the type material of the E. insigne and E. nobile are provided and the female of E. nobile is described and illustrated for the first time.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702010000400013
Editor: | Sociedade Brasileira de Zoologia
Relação: | 10.1590/S1984-46702010000400013
Formato: | text/html
Fonte: | Zoologia (Curitiba)  v.27 n.4 2010
Fonte: | info:eu-repo/semantics/openAccess