Ecologia de comunidades das larvas de Trichoptera Kirby (Insecta) em dois córregos de primeira ordem da Serra dos Pireneus, Pirenópolis, Goiás, Brasil

Oliveira, Leandro Gonçalves; Bispo, Pitágoras da Conceição

doi:10.1590/S0101-81752001000400019

Resumo

The Trichoptera fauna in two first-order streams of Serra dos Pireneus. Goiás State, was studied from June/1993 to July/1994. 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 of the 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.

Trichoptera; community; stream; feeding categories; detrended correspondence analysis

Ecologia de comunidades das larvas de Trichoptera Kirby (Insecta) em dois córregos de primeira ordem da Serra dos Pireneus, Pirenópolis, Goiás, Brasil

Community ecology of Trichoptera Kirby (Insecta) larvae in two first-order streams of Serra dos Pireneus, Pirenópolis, Goiás, Brazil

Leandro Gonçalves Oliveira^I; Pitágoras da Conceição Bispo^II

^IDepartamento de Biologia Geral, Instituto de Ciências Biológicas, Universidade Federal de Goiás. Caixa Postal 131, 74001-970 Goiânia, Goiás, Brasil. Bolsista do CNPq

^IIMuseu de Zoologia, Universidade de São Paulo. Caixa Postal 42694, 4299-970 São Paulo, São Paulo. Brasil

ABSTRACT

The Trichoptera fauna in two first-order streams of Serra dos Pireneus. Goiás State, was studied from June/1993 to July/1994. 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 of the 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.

Key words: Trichoptera, community, stream, feeding categories, detrended correspondence analysis

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AGRADECIMENTOS. A Vera L. Crisci pelas discussões sobre ecologia de insetos aquáticos e pela leitura crítica do manuscrito. A FUNAPE-UFG pelo apoio financeiro durante os trabalhos de campo. Ao CNPq e à FAPESP, pelas bolsas concedidas aos autores, respectivamente.

Recebido em 08.III.2001; aceito em 26.X.2001

ANGRISANO, E.B. 1995. Insecta Trichoptera, p. 1199-1224. In: E.C. LOPRETTO & G. TELL (Eds). Ecosistemas de Aguas Continentales. Metodologias para su Estudio. La Plata. Argentina, Ediciones Sur, Vol. 3, XVIII+504p.
CUMMINS, K.W. & M.J. KLUG. 1979. Feeding ecology of stream invertebrates. Ann. Rev. Ecol. Syst. 10:147-172.
CUMMINS, K.W.; M.A. WILZBACH; D.M. GATES; J.B. PERRY & W.B. TALIAFERO. 1989. Shredders and riparian vegetation. Bioscience 39:24-30.
FAESSEL. B. 1985. Les Trichoptéres. Donnés biologiques, éthologiques et écologiques. Clés de determination larvaire des principaux genres de France. Bull. Fr. Pêche Piscic 299:1-41.
FERREIRA, M.J.N. & C.G. FROEHLICH. 1992. Estudo da Fauna Ephemeroptera (Insecta) do Córrego do Pedregulho (Pedregulho, SP, Brasil) com aspectos da biologia de Thraulodes schlingeri Traver & Edmunds, 1967. Revta bras. Ent. 36 (3):541-548.
GAUCH JR., H.G. 1995. Multivariate Analysis in Community Ecology. Cambridge, Univ. Press, VIII+298p.
HUAMANTINCO, A. & J.L. NESSIMIAN. 2000. Variation and life strategies of the Trichoptera (Insecta) larvae community in a first order tributary of the Paquequer River, Southeastern Brazil. Rev. Brasil. Biol. 60(1):73-82.
LIND, O.T. 1979 Handbook of Common Methods in Limnology. London, C.V. Mosby Co., 199p.
MCCUNE, B & M.J.MEFFORD. 1995. PC-ORD. Multivariate Analysis of Ecological Data. Version 2.0. Oregon, MjM Software.
MERRITT, R.W. & K.W. CUMMINS. 1996. An Introduction to the Aquatic Insects of North America. Iowa, Kendall/Hunt Publ. Co., 3^rd ed. XIII+862p.
NIMER, E. 1989. Climatologia do Brasil. Rio de Janeiro, IBGE, 421p.
OLIVEIRA, L.G. & C.G. FROEHLICH. 1996. Natural history of three Hydropsychidae (Trichoptera, Insecta) in a "cerrado" stream from northeastern São Paulo, Brazil. Revta bras. Zool. 13 (3):755-762.
______. 1997. The Trichoptera (Insecta) fauna of a "cerrado" stream in southeastern Brazil. Naturalia 22:183-127.
OLIVEIRA, L.G.; P.C. BISPO; V.L. CRISCI & K.G. SOUSA. 1999. Distribuições de categorias funcionais alimentares de larvas de Trichoptera em uma região serrana do Brasil Central. Acta Limnol. Bras. 11 (2):173-183.
STATZNER, B. & T.F. HOLM. 1982. Morphological adaptations of benthic invertebrates to stream flow - an old question studied by means of a new technique (Laer Doppler Anenometry). Oecologia 53:290-292.
STRAHLER, H.N. 1957. Quantitative analysis of watershed geomorphology. Amer. Geophys. Unio Trans. 33:913-920.
VANNOTE, R.L.; G.W. MINSHALL; K.W. CUMMINS; J.R. SEDELL & C.E. CUSHING. 1980. The River Continuum Concept. Can. Jour. Fish. Aquat. Sci. 37:130-137.
WIGGINS, G.B. 1977. Larvae of the North America Caddisfly Genera (Trichoptera). Toronto, Univ. Toronto Press, XI+401p.
WIGGINS. G.B. & R.J. MACKAY. 1978. Some relationships between systematics and trophic ecology in Neartic aquatic insects, with special reference to Trichoptera. Ecology 59 (6):1211-1220.
WOLDA, H. 1988. Insect seasonality: Why? Ann. Rev. Ecol. Syst. 19:1-18.

Datas de Publicação

Publicação nesta coleção
03 Jun 2009
Data do Fascículo
Dez 2001

Histórico

Aceito
26 Out 2001
Recebido
08 Mar 2001

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

[1] ANGRISANO, E.B. 1995. Insecta Trichoptera, p. 1199-1224. In: E.C. LOPRETTO & G. TELL (Eds). Ecosistemas de Aguas Continentales. Metodologias para su Estudio. La Plata. Argentina, Ediciones Sur, Vol. 3, XVIII+504p.

[2] CUMMINS, K.W. & M.J. KLUG. 1979. Feeding ecology of stream invertebrates. Ann. Rev. Ecol. Syst. 10:147-172.

[3] CUMMINS, K.W.; M.A. WILZBACH; D.M. GATES; J.B. PERRY & W.B. TALIAFERO. 1989. Shredders and riparian vegetation. Bioscience 39:24-30.

[4] FAESSEL. B. 1985. Les Trichoptéres. Donnés biologiques, éthologiques et écologiques. Clés de determination larvaire des principaux genres de France. Bull. Fr. Pêche Piscic 299:1-41.

[5] FERREIRA, M.J.N. & C.G. FROEHLICH. 1992. Estudo da Fauna Ephemeroptera (Insecta) do Córrego do Pedregulho (Pedregulho, SP, Brasil) com aspectos da biologia de Thraulodes schlingeri Traver & Edmunds, 1967. Revta bras. Ent. 36 (3):541-548.

[6] GAUCH JR., H.G. 1995. Multivariate Analysis in Community Ecology. Cambridge, Univ. Press, VIII+298p.

[7] HUAMANTINCO, A. & J.L. NESSIMIAN. 2000. Variation and life strategies of the Trichoptera (Insecta) larvae community in a first order tributary of the Paquequer River, Southeastern Brazil. Rev. Brasil. Biol. 60(1):73-82.

[8] LIND, O.T. 1979 Handbook of Common Methods in Limnology. London, C.V. Mosby Co., 199p.

[9] MCCUNE, B & M.J.MEFFORD. 1995. PC-ORD. Multivariate Analysis of Ecological Data. Version 2.0. Oregon, MjM Software.

[10] MERRITT, R.W. & K.W. CUMMINS. 1996. An Introduction to the Aquatic Insects of North America. Iowa, Kendall/Hunt Publ. Co., 3^rd ed. XIII+862p.

[11] NIMER, E. 1989. Climatologia do Brasil. Rio de Janeiro, IBGE, 421p.

[12] OLIVEIRA, L.G. & C.G. FROEHLICH. 1996. Natural history of three Hydropsychidae (Trichoptera, Insecta) in a "cerrado" stream from northeastern São Paulo, Brazil. Revta bras. Zool. 13 (3):755-762.

[13] ______. 1997. The Trichoptera (Insecta) fauna of a "cerrado" stream in southeastern Brazil. Naturalia 22:183-127.

[14] OLIVEIRA, L.G.; P.C. BISPO; V.L. CRISCI & K.G. SOUSA. 1999. Distribuições de categorias funcionais alimentares de larvas de Trichoptera em uma região serrana do Brasil Central. Acta Limnol. Bras. 11 (2):173-183.

[15] STATZNER, B. & T.F. HOLM. 1982. Morphological adaptations of benthic invertebrates to stream flow - an old question studied by means of a new technique (Laer Doppler Anenometry). Oecologia 53:290-292.

[16] STRAHLER, H.N. 1957. Quantitative analysis of watershed geomorphology. Amer. Geophys. Unio Trans. 33:913-920.

[17] VANNOTE, R.L.; G.W. MINSHALL; K.W. CUMMINS; J.R. SEDELL & C.E. CUSHING. 1980. The River Continuum Concept. Can. Jour. Fish. Aquat. Sci. 37:130-137.

[18] WIGGINS, G.B. 1977. Larvae of the North America Caddisfly Genera (Trichoptera). Toronto, Univ. Toronto Press, XI+401p.

[19] WIGGINS. G.B. & R.J. MACKAY. 1978. Some relationships between systematics and trophic ecology in Neartic aquatic insects, with special reference to Trichoptera. Ecology 59 (6):1211-1220.

[20] WOLDA, H. 1988. Insect seasonality: Why? Ann. Rev. Ecol. Syst. 19:1-18.