Data/hora: 12/06/2024 14:25:33

Provedor de dados: | 104
País: | Brazil
Título: | Further observations on zooplankton of the Potengi Estuary (Natal, Rio Grande do Norte, Brazil) with special reference to the larvae of Brachyura (Crustacea, Decapoda)
Autores: | Sankarankutty,C; Oliveira,J.E. Lins; Cunha,K.M.F; Silva,A.C.C; Barroca,E.V.G.
Data: | 1995-01-01
Ano: | 1995
Palavras-chave: | Brachyura; Seasonal; Abundance; Taxonomy; Larvae; Estuary; Brazil.
Resumo: | The present paper deals with data on zooplankton collected from the estuary of Potengi, Natal, Rio Grande do Norte, Brazil covering a period of one year from October 1992 to October 1993. Three fixed stations within the estuary located at varying distances from the mouth of the river were sampled. Sampling was done monthly when the tide was lowest. Analysis of the samples has shown clear pattern of seasonal variations in abundance of the dominant zooplankton components which are composed of Copepoda, Appendicularia, larvae of Brachyura, larvae of Cirripedia and Chaetognalha. A detailed study of the larvae of Brachyura was also attempted which showed that seven species can be identified in the samples, of which those of Aratus pisonii (H. Milne Edwards) and Cardisoma guanhumi Latreille have already been described. Other five species are designated here numerically and description of various stages present in the samples are given.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751995000200007
Editor: | Sociedade Brasileira de Zoologia
Relação: | 10.1590/S0101-81751995000200007
Formato: | text/html
Fonte: | Revista Brasileira de Zoologia  v.12 n.2 1995
Fonte: | info:eu-repo/semantics/openAccess