Consulta: creatorFacets:"Rosa,Ierecê L"
Registros recuperados: 2
Data/hora: 11/06/2024 13:30:28

Novel sex-related characteristics of the longsnout seahorse Hippocampus reidi Ginsburg, 1933
Provedor de dados: 83
Autores: Oliveira,Tacyana P. R; Castro,André L. C; Rosa,Ierecê L.
This paper presents novel sex-related characteristics in Hippocampus reidi, expressed as a prominent and pigmented keel (males only), and by a row of dorsolateral spots mostly (97.4%) found in males. While the keel was found even in the smallest males sampled, the dorsolateral spots appear to be associated with body size. Ex situ observations revealed that during courtship males highlighted both characters by turning pale their background body colour. Understanding such colour and behavioural patterns is relevant to increase our knowledge about sexual selection in a morphologically and biologically unique group of fishes.
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Syngnathidae; Colouration; Keel; Dorsolateral spots; Courtship.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252010000200017

Diversidade da ictiofauna de poças de maré da praia do Cabo Branco, João Pessoa, Paraíba, Brasil
Provedor de dados: 104
Autores: Rosa,Ricardo S; Rosa,Ierecê L; Rocha,Luiz A.
A survey of the tidal pool fish community was carried out between february/1987 and january/1988, at Cabo Branco Beach, João Pessoa, Paraíba, Brazil. Specimens were collected monthly at low tide, using rotenone. A total of 3143 specimens was obtained. The most speciose families were Ophichthidae (14% of the total number of species), Mugilidae (11%) and Muraenidae (9%), and the most representative ones in number of individuais were Gobiidae (48%), Pomacentridae (13%) and Labrisomidae (10%). The main resident species were Bathygobius soporator (Valenciennes, 1837) and Abudefduf saxalilis (Linnaeus, 1758). The presence of a large number of juveniles in the pools indicated the importance of the studied sites as nursery áreas for several fish species.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ichthyofauna; Diversity; Paraíba; Brazil.
Ano: 1997
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751997000100019