Ecologia de comunidades das larvas de Trichoptera Kirby (Insecta) em dois córregos de primeira ordem da Serra dos Pireneus, Pirenópolis, Goiás, Brasil
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Data
2001-12
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Resumo
The Trichoptera
fauna in two first-order streams of Serra dos Pireneus, Goiás State, was studied
from June/l993 to July/l994. The Trichoptera larvae abundances were lower in the
rainy season in the two streams. The temporal distributions of the functional groups
(feeding categories) was similar in both streams. The ordination by Detrended Correspondence
Analysis (DCA) detected a higher temporal heterogeneity ofthe Trichoptera
community in one of the sampling stations, probably associated with higher discharge
variation. There is a large variation of abundance of some genera between the two
studied streams
Descrição
Palavras-chave
Trichoptera, Community, Stream, Feeding categories, Detrended correspondence analysis
Citação
OLIVEIRA, Leandro Gonçalves; BISPO, Pitágoras da Conceição. Ecologia de comunidades das larvas de Trichoptera kirby (Insecta) em dois córregos de primeira ordem da Serra dos Pireneus, Pirenópolis, Goiás, Brasil. Revista Brasileira de Zoologia, Curitiba, v. 18, n. 4, p. 1245-1252, dez. 2001.