Results 61 to 70 of about 1,383 (158)

Análise morfométrica de populações do caranguejo-uçá (Ucides Cordatus L.) (Crustacea - Decapoda) em manguezais do litoral do Espírito Santo [PDF]

, 2005
<span class="texto">O caranguejo-uçá (Ucides cordatus) é um crustáceo (Decápoda: Brachyura) de grande valor cultural, biológico e comercial em todo Espírito Santo. Contudo, ainda há uma grande lacuna de conhecimentos acerca de sua biologia.
Rocha, Jaqueline Coelho, Martins, Rodrigo Lemes, Rodrigo Lemes Martins, Aldrin Vieira Pires, Júlio Cola Rovida, Rovida, Júlio Cola, Souza, Letícia Soncini de, Miranda, Cristiana Libardi, Letícia Soncini de Souza, Samuel Rezende Paiva, Pires, Aldrin Vieira, Paiva, Samuel Rezende, Renata Pasini Barbosa, Lima, Andressa de Sousa, Cristiana Libardi Miranda, Jaqueline Coelho Rocha, Barbosa, Renata Pasini, Andressa De Sousa Lima   +17 more
core   +1 more source

Survival of Ucides cordatus (Decapoda: Ocypodidae) megalopae during transport under different conditions of density and duration

Zoologia (Curitiba), 2010
Target areas for Ucides cordatus (Linnaeus, 1763) restocking programs are often located far from the laboratory where larval rearing is developed. During translocation, the larvae are submitted to highly stressful conditions due to handling, packing, and
Robson Ventura, Ubiratã A. T. da Silva, Antonio Ostrensky, Kelly Cottens, Gilmar Perbiche-Neves   +4 more
doaj   +1 more source

Density, abundance and extractive potential of the mangrove crab, Ucides cordatus (Linnaeus, 1763) (Brachyura, Ocypodidae): subsidies for fishery management

Anais da Academia Brasileira de Ciências
Ucides cordatus is a relevant fishery resource of Brazilian mangroves and requires legal normative to sustainable use based on stock assessment and management.
MARCELO A.A. PINHEIRO, MARCELO R. SOUZA, LUCIANA C.M. SANTOS, ROBERTO F.C. FONTES   +3 more
doaj   +1 more source

Effects of different diets on the molt of Ucides cordatus (LINNAEUS, 1763) (Decapoda: Ocypodidae) [PDF]

Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2006
Crustacean larvae of certain species are lecithotrophic completing their development without feeding. However, feeding seems to be essential to complete the entire molting process in larvae of Ucides cordatus (LINNAEUS, 1763).
Luci Cajueiro Carneiro Pereira, Fernando Araújo Abruhosa, Rauquírio Marinho da Costa, Keila Patrícia Mota Souza   +3 more
doaj  

Vibrio spp. and Salmonella spp., presence and susceptibility in crabs Ucides cordatus Vibrio spp. e Salmonella spp. em caranguejos, Ucides cordatus

Revista do Instituto de Medicina Tropical de São Paulo, 2004
The presence of Vibrio spp. and Salmonella spp. in crabs marketed at the Bezerra de Menezes Ave., Fortaleza, State of Ceará, Brazil, was assessed between February and May, 2003.
Regine H.S.F. Vieira, Elenice Araújo de Lima, Dannielle Batista Rolim Sousa, Eliane Falavina dos Reis, Renata Garcia Costa, Dália dos Prazeres Rodrigues   +5 more
doaj   +1 more source

Avaliando a paternidade em Ucides cordatus (Linnaeus, 1763) (Ocypodidae, decapoda) através de marcadores microssatélites [PDF]

, 2009
Orientador: Walter Antonio Pereira BoegerMonografia (Bacharelado) - Universidade Federal do Paraná. Setor de Ciências Biológicas. Curso de Graduação em Ciências BiológicasResumo : O caranguejo-uçá Ucides cordatus possui ampla distribuição ao longo de ...
Baggio, Rafael Antunes
core  

Zinc accumulation in phosphate granules of Ucides cordatus hepatopancreas

Brazilian Journal of Medical and Biological Research, 2000
Amorphous phosphate granules are present in vertebrate and invertebrate organisms. The functions attributed to these structures depend on their mineral contents and organic matrix composition.
J.D. Corrêa Junior, S. Allodi, G.M. Amado-Filho, M. Farina   +3 more
doaj   +1 more source

Different pathways in the larval development of the crab Ucides cordatus (Decapoda, Ocypodidae) and their relation with high mortality rates by the end of massive larvicultures

Pesquisa Veterinária Brasileira, 2012
One of the most limiting factors affecting the larval rearing of Ucides cordatus in the laboratory is a period of high mortality, which usually occurs late in the course of the larviculture during the metamorphosis from the zoeal to the megalopal phase ...
Ubiratã A.T. da Silva, Kelly Cottens, Robson Ventura, Walter A. Boeger, Antonio Ostrensky   +4 more
doaj   +1 more source

Fish predation on brachyuran larvae and juveniles in the Pinheiros river, Guaratuba Bay, Paraná, Brazil

Zoologia (Curitiba), 2009
Fish predation is thought to exert an important influence on the demographical dynamics of larvae and juveniles of estuarine brachyuran crabs but few studies have investigated this phenomenon in nature.
Paulo V. Costa, Ubiratã A. T. da Silva, Robson Ventura, Antonio Ostrensky, Leandro Angelo   +4 more
doaj   +1 more source

Artificial Crab Burrows Facilitate Desalting of Rooted Mangrove Sediment in a Microcosm Study

Journal of Marine Science and Engineering, 2015
Water uptake by mangrove trees can result in salt accumulation in sediment around roots, negatively influencing growth. Tidal pumping facilitates salt release and can be enhanced by crab burrows.
Nathalie Pülmanns, Inga Nordhaus, Karen Diele, Ulf Mehlig   +3 more
doaj   +1 more source