Results 41 to 50 of about 389 (162)
Brazilian Journal of Oceanography, 1988 De junho de 1985 a maio de 1936, foi realizado um programa de pesquisa no complexo baia-estuário de Santos e São Vicente, SP. Para a obtenção do material foram utilizadas redes de arrasto de fundo, e de praia, além de armadilhas.
Plinio Soares Moreira +4 more
doaj +1 more source
Epibiosis in decapod crustaceans by stalked barnacle Octolasmis lowei (Cirripedia: Poecilasmatidae)
Zoologia (Curitiba), 2013 Stalked barnacles Octolasmis lowei Darwin, 1851 are frequently found attached to decapod crustaceans. Their epibiotic association depends on many factors, which are mainly related to characteristics of the host's biology.
Glauco B. de O. Machado +3 more
doaj +1 more source
Distribution and Population Structure of Callinectes danae (Decapoda: Portunidae) in a Tropical Brazilian Estuary [PDF]
Journal of Crustacean Biology, 2010 The portunid crab Callinectes danae is abundant in Brazilian estuaries and coastal areas and is an important item to artisanal fisheries. This study investigated the distribution and population structure by sex and size, the size at sexual maturity, and sex-ratio of the species in Vitoria Bay, Espirito Santo, southeastern Brazil.
Roberto Sforza +2 more
openaire +1 more source
, 2019 Published as part of Mendonça, Luana M. C., Guimarães, Carmen R. P., Santos, Rafael C., Alves, Douglas F. R., Barros-Alves, Samara P., Silva, Sonja L. R. & Hirose, Gustavo L., 2019, Decapod crustaceans from the continental shelf of Sergipe, northeastern Brazil, pp.
Mendonça, Luana M. C. +6 more
openaire +2 more sources
, 2021 Metais como o chumbo (Pb) podem constituir uma fonte de poluição ambiental difusa de difícil controle e remediação. Espécies cosmopolitas como os siris-azuis do gênero Callinectes sp.
Joviano, Willian Reina
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Contractions induced by sodium withdrawal in crab (Callinectes danae) muscle fibres.
The Journal of Physiology, 1983 A study was made of the effects of Na removal on the resting tension of single muscle fibres of the crab Callinectes danae. Reduction of [Na]o (replacement with Li, Tris or choline) below a threshold value, typical for each fibre, induced spontaneous, local contractions randomly dispersed along the fibres; this was followed by propagated contractile ...
A C, Madeira, G, Suarez-Kurtz
openaire +3 more sources
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.ABSTRACT This study aimed to investigate the trophic ecology of loggerhead turtles recorded stranded along the Paraná coast in southern Brazil. Carbon and nitrogen stable isotopes were analysed in muscle tissues from 20 loggerhead turtles and in 69 specimens representing 12 prey species (molluscs, crustaceans and teleost fishes).
Gleici Montanini +7 more
wiley +1 more source
Nauplius, 2019 We aimed to analyze the crustacean bycatch from the Xiphopenaeus kroyeri fishery in the Santa Catarina State and compare the bycatch’s biomass to that of the target species.
Gilson Stanski +4 more
doaj +1 more source
Aquaculture Research, Volume 2026, Issue 1, 2026.Crustacean shells are composed of chitin, which is bound to protein and minerals, along with other essential nutrients. These components are necessary for growth, immune response, the formation of reproductive structures, and the enhancement of sperm quality.
Walter Reyes-Avalos +5 more
wiley +1 more source
Diversidade, ocorrência e distribuição da fauna de invertebrados demersal das Baías Norte e Sul de Florianópolis (SC), Brasil [PDF]
, 2011 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, Florianópolis, 2011Sistemas costeiros como lagoas, baías e estuários são caracterizados por uma elevada produtividade ...
Moreira, Matheus Coelho
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