A new species of alderfly (Megaloptera:Sialidae) from Rio Grande do Sul, Brazil

被引：0

作者：

Contreras-Ramos, A

Fiorentin, GL

Urakami, Y

机构：

[1] Univ Autonoma Estado Hidalgo, Ctr Invest Biol, Puchuca 42001, Hidalgo, Mexico

[2] Univ Vale Rio Sinos, Setor Zool, Entomol Lab, BR-93022000 Sao Leopoldo, RS, Brazil

来源：

AMAZONIANA-LIMNOLOGIA ET OECOLOGIA REGIONALIS SYSTEMAE FLUMINIS AMAZONAS | 2005年 / 18卷 / 3-4期

关键词：

Protosialis; neotropics; Brazil; taxonomy;

D O I：

暂无

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Eight species of Neotropical alderflies (Megaloptera: Sialidae) have been previously described, three of which are from Brazil. In this paper, Protosialis hauseri (Megaloptera: Sialidae), a new species of alderfly from Floresta Nacional de Sao Francisco de Paula, Rio Grande do Sul, Brazil, is described and illustrated. Besides a characteristic color pattern of head and pronotum, the new species is distinct in genitalia, the male having a unique ninth sternum with a posteromedian projection and a pair of posterolateral lobes.

引用

页码：267 / 272

页数：6

共 10 条

[1]

AZEVEDO CA, 2003, THESIS INPA UFAM

[2]

Cabrera Angel., 1980, BIOGEOGRAFIA AM LATI

[3]

Contreras-Ramos A, 1999, P ENTOMOL SOC WASH, V101, P274

[4]

Contreras-Ramos A., 1998, SYSTEMATICS DOBSONFL