Results 11 to 20 of about 11,784 (168)

Spawning and early development of the West Indian top shell, Cittarium pica (Linnaeus, 1758), under ex-situ conditions

Aquatic Living Resources, 2017
The West Indian top shell, Cittarium pica, is an endangered vetigastropod from the rocky intertidal Caribbean. In order to provide a basis for its hatchery-production as a conservation tool, spawning and early development were evaluated under ex-situ ...
Velasco Luz A., Barros Judith
doaj   +1 more source

MOLECULAR IDENTIFICATION OF CRYPTIC SPECIES OF OYSTERS (GENUS Crassostrea SACCO, 1897) IN THE NORTHEAST ATLANTIC COAST OF BRAZIL

Boletim do Instituto de Pesca, 2019
Oysters of the genus Crassostrea Sacco, 1897 are widely distributed worldwide, being important extractive and cultivation resources in Brazil. Because they have high phenotypical plasticity and congeneric similarity, identifications based on shell ...
Guisla BOEHS, Mariane dos Santos Aguiar LUZ, Verena Rebeca Dias DE ANDRADE   +2 more
doaj   +1 more source

REMOTE SETTING OF Nodipecten nodosus (Linnaeus 1758) LARVAE

Boletim do Instituto de Pesca, 2020
The present study aimed to evaluate the growth and survival of Nodipecten nodosus larvae grown in a remote settlement system. Two forms of transport were tested, one in a humid/wet, environment and one submerged in seawater, with a control treatment ...
Robson Cardoso COSTA, Gilberto Caetano MANZONI, Francisco Carlos da SILVA, Carlos Henrique Araújo de Miranda GOMES, João Paulo Ramos FERREIRA, Claudio Manoel Rodrigues de MELO   +5 more
doaj   +1 more source

Engorda do polvo Octopus vulgaris em gaiolas flutuantes de pequeno volume

Agropecuária Catarinense, 2020
O objetvo deste trabalho foi avaliar a sobrevivência e o ganho de peso de oito polvos (Octopus vulgaris) capturados em área aquícola, sendo cinco fêmeas (952 ± 101g) e três machos (787 ± 150g). Os polvos foram mantdos em duas gaiolas flutuantes de 0,5m3 e
Penélope Bastos Teixeira, André Gustavo Brandão, Jaime Fernando Ferreira, Cláudio Manoel Rodrigues Melo   +3 more
doaj  

Depuração de moluscos bivalves

, 2021
O apoio ao controle higiênico-sanitário da produção de moluscos é uma importante frente de trabalho da Epagri. As ações da Empresa nessa área envolvem estudos ambientais, investigações sobre fontes de poluição aquática, estruturação e apoio ao ...
Suplicy, Felipe Matarazzo, Novaes, André Luis Tortato, de Souza, Robson Ventura   +2 more
core   +1 more source

Evaluación de procedimientos no letales para el análisis gonadal del caracol West Indian, Cittarium pica (Gastropoda: Trochida)

Intropica
To enable the regular and harmless monitoring of the gonadal development of the threatened tropical marine gastropod Cittarium pica, non-lethal procedures for gonadal analysis of adult individuals were evaluated.
Judith Barros, Christian Erazo, Luz A. Velasco   +2 more
doaj   +1 more source

Artificial collection and early growth of spat of the scallop Argopecten purpuratus (Lamarck, 1819), in La Rinconada Marine Reserve, Antofagasta, Chile

Scientia Marina, 2007
Artificial collection of early juveniles (“spat”) of the scallop Argopecten purpuratus in Japanese-type collectors was evaluated between January 2001 and July 2002 in the La Rinconada Marine Reserve, Antofagasta, Chile.
Miguel Avendaño D., Marcela Cantillánez S., Gérard Thouzeau, Juan B. Peña   +3 more
doaj   +1 more source

Feeding Physiology of Crassostrea gasar (Dillwyn, 1817) on Isochrysis galbana and Biofloc Diets

Fishes
Understanding the feeding physiological mechanisms of determined oyster species is fundamental for adaptation and growth stabilization, aiming for gains in aquaculture production.
Thaís Brito Freire, Flávia Lucena Zacchi, João Paulo Ramos Ferreira, Carlos Henrique Araujo de Miranda Gomes, Claudio Manoel Rodrigues de Melo   +4 more
doaj   +1 more source

Diversity of Terrestrial Malacofauna, Favorable Habitats, and Relationships With Mollusk Size in Urban Environments of Sergipe, Northeastern Brazil

Biotropica, Volume 58, Issue 2, March 2026.
The invasive exotic snail Achatina fulica dominates the terrestrial mollusk community in the city of Aracaju, occurring in all sampled urban habitats and being the most abundant species among the individuals collected. In addition, it exhibited a larger shell size and greater total weight, particularly in back gardens. ABSTRACT Terrestrial mollusks can
Pedro D. Lima, José L. J. Santos, Allan C. Gomes, Rachel P. P. Carvalho, André M. Alves, Camenas V. Barata, Quezia M. S. Araújo, Tiago S. Santos, Luciane M. S. Melo, Suzete R. Gomes, Victor F. S. Lima, José R. S. Silva   +11 more
wiley   +1 more source

Análise crítica do processo de estruturação documental do núcleo da qualidade e produtividade do laboratório de moluscos marinhos [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Engenharia de Aquicultura.O estado de Santa Catarina tem se destacado no cenário da aquicultura nacional.
Minato, Luiz Filipe Bongiolo
core