Results 51 to 60 of about 1,383 (158)
Estudo preliminar da comercialização do caranguejo-uçá (Ucides cordatus) no município de Parnaíba-PI. [PDF]
O caranguejo-uçá (Ucides cordatus) é um recurso pesqueiro de relevante valor sócio-econômico para o Estado do Piauí. Representa cerca de 50% do total de pescado desembarcado, sendo que os principais centros consumidores são os municípios de Pamaíba e ...
SOUSA, A. R. de +4 more
core
Diagnostic patterns and figures allow correct identifications of those crabs; also coloration, ecology and their distribution are given. The following crabs are reported for Colombia: Gecarcinus (Gecarcinus) ruricola (Linnaeus, 1758), G.
Prahl Henry von, Manjarrés Gustavo
doaj
The study evaluated the perceptions of high school students (15 to 22 years old) on the value and ecosystem services (ES) provided by mangroves in the Paraíba do Sul River estuary, which is the habitat of the crab Ucides cordatus in northern Rio de ...
Laiza Fernanda Quintanilha Ribeiro +2 more
doaj +1 more source
Hypersaturated saline solution for preserving invertebrates for teaching purposes
The preservation of morphological characteristics in zoological specimens is essential for educational purposes, with fixation in formalin and preservation in 70% ethyl alcohol being widely employed. However, these techniques present challenges, such as
Guilherme de Matos Ferraz +7 more
doaj +1 more source
The goal of the present study was to determine the most appropriate time to release the immatures of Ucides cordatus (Linnaeus) produced in the laboratory into the natural environments.
Robson Ventura +5 more
doaj +1 more source
Perspectivas sobre a captura do caranguejo-uçá (Ucides cordatus) em Marapanim/PA: Técnica do gancho
O presente artigo visa descrever a prática de captura do caranguejo-uçá realizada através do gancho, uma ferramenta artesanal, utilizada no município de Marapanim/PA; e verificar as perspectivas socioambientais dos extrativistas acerca dessa atividade ...
Ewerton Domingos Tuma Martins +1 more
doaj +1 more source
Os resíduos de caranguejo apresentam potencial como adubo orgânico. Buscou-se neste trabalho, avaliar os efeitos da aplicação de resíduo de caranguejo Uçá na salinização do solo, no crescimento e nos teores de clorofila e solutos orgânicos e inorgânicos ...
Francisco J. Ferreira +4 more
doaj
Population genetics and evolutionary demography of ucides cordatus:(Decapoda Ocypodidae)
Variation in a fragment of the mitochondrial control region was investigated to assess the population history of the mangrove land crab, Ucides cordatus L., based on 100 individuals from five locations throughout the Brazilian coast.
Ostrensky, Antonio +4 more
core +1 more source
ESTADO DA ARTE DAS PESQUISAS COM O CARANGUEJO-UÇÁ, Ucides cordatus [PDF]
Pertencente a Ocypodidae, o caranguejo-uçá, Ucides cordatus, é uma espécie endêmica da costa atlântica do Continente Americano. Possui grande importância econômica para populações de baixo
CASTILHO-WESTPHAL, G. G. +3 more
core +1 more source
Mangroves are under threat worldwide by deforestation, overexploitation and climate change. The availability and consumption rates of propagules influence mangrove recruitment and can play a major role in their viability and restoration potential. We
González-Wangüemert, Mercedes +4 more
core +1 more source

