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FAUNA ACOMPANHANTE NA PESCA DAS LAGOSTAS Panulirus argus (LATREILLEJ e Panulirus laevicauda (LATREILLE) NO ESTADO DO CEARÁ BRASIL

1996; Volume: 30; Linguagem: Inglês

10.32360/acmar.v30i1-2.31393

2526-7639

Carlos Tassito Corrêa, Manoel Erones Santiago, Cassiano Monteiro‐Neto,

Fish biology, ecology, and behavior

This paper characterizes the speciftc composition of the uy-catch in the trap and gillnet !abster fishery, from ]une 1990 to fuly 1991 off the coast of Ceara State, Brazil, analyzing the community structure through diversity, relative abundance and species dominance indices. Fifty four species ( 44 ftshes and 10 crustaceans) belonging to 39 families were identified. The families Lutjanidae, Pomadasyidae, Chaetodontidae, Acanthuridae and Scilaridae were the most important. The stingray (Gimnura micrura), the brown tang (Acanthurus chirurgus), the white grunt (Haemulon plumieri) the parum-black (Pomacanthus paru), the hermit crabs (Petrochirus diogenes and Dardanus venosus) and the crab (Calappa ocelata) were the most representative species throughout every sampled depth. Diversity of the uy-catch was considerably high, near the maximum expected, and dominance was low. Statistical tests did not indicate significant differences of diversity between time of the year and sampling depths.