Resumo
A total of 1257 caprellids, mostly females, were collected, from Februaty to September 1991. The average sex-ratio was of 0,83, with a range from 1,58 and 0,20. Salinity ranged from 30‰ to 36‰ seawater and air temperature ranged from 26,00 to 17,66ºC and 25,23 to 18,60ºC respectively. Caprellid densities were higher during the cold months and males were the largest of the population. Males could be distributed in 12 length classes, while females in seven only.
Amphipoda; Caprella penantis; Anhatomirim; biology data
Amphipoda; Caprella penantis; Anhatomirim; biology data
Contribuição ao conhecimento da biologia de Caprella penantis (Leach) (Crustacea, Amphipoda) da ilha de Anhatomirim, Santa Catarina
Contribution to the knowledge of Caprella penantis (Leach) biology (Crustacea, Amphipoda) in Anhatomirim island, Santa Catarina
Josane Mittmann; Yara Maria Rauh Müller
Departamento de Biologia Celular, Embriologia e Genética, Universidade Federal de Santa Catarina. Caixa Postal 476, 88040-900 Florianópolis, Santa Catarina, Brasil
ABSTRACT
A total of 1257 caprellids, mostly females, were collected, from Februaty to September 1991. The average sex-ratio was of 0,83, with a range from 1,58 and 0,20. Salinity ranged from 30 to 36 seawater and air temperature ranged from 26,00 to 17,66ºC and 25,23 to 18,60ºC respectively. Caprellid densities were higher during the cold months and males were the largest of the population. Males could be distributed in 12 length classes, while females in seven only.
Key words: Amphipoda, Caprella penantis, Anhatomirim, biology data
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FINANCIAMENTO. Desenvolvido com o apoio DAP/UFSC.
Recebido em 13.IX.1995; aceito em 12.XII.1997.
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Datas de Publicação
-
Publicação nesta coleção
10 Jul 2009 -
Data do Fascículo
1998
Histórico
-
Recebido
13 Set 1995 -
Aceito
12 Dez 1997