Results 1 to 10 of about 83 (63)
Período reproductivo de Ucides occidentalis en el Golfo de Guayaquil, Ecuador
El objetivo de este trabajo es determinar el periodo reproductivo de Ucides occidentalis y mostrar su variación espacio-temporal en el Golfo de Guayaquil.
René Zambrano
doaj +2 more sources
From Mangrove to Fork: Metal Presence in the Guayas Estuary (Ecuador) and Commercial Mangrove Crabs [PDF]
Mangrove wetlands provide essential ecosystem services such as coastal protection and fisheries. Metal pollution due to industrial and agricultural activities represents an issue of growing concern for the Guayas River Basin and related mangroves in ...
Andrée De Cock +10 more
doaj +2 more sources
Is recorded the species of crabs brachyuran Ucides occidentalis (mangrove crab) and Cardisoma crassum (Blue crab or without mouth) in the mangroves of San Pedro (Piura), expanding its geographical distribution south of Tumbes, which was the known limit ...
Solange Alemán, Elmer Ordinola
doaj +5 more sources
Fiddler Crabs (Crustacea: Decapoda: Ocypodidae) From Coastal Ecuador and the Galápagos Islands: Species Descriptions and DNA Barcodes. [PDF]
Twenty‐five taxa were collected during the surveys, while two more were noted from the literature and museum collections; five are new to Ecuador. DNA sequences for cytochrome c oxidase–subunit 1 were obtained for 27 operational taxonomic units with three morphologically indistinguishable cryptic or pseudo‐cryptic taxa were also revealed.
Thurman CL +3 more
europepmc +2 more sources
Los cangrejos semiterrestres juegan un papel importante en la dinámica ecosistémica de los manglares, y también son sostén económico para las comunidades costeras bajo el desarrollo de la pesca artesanal.
Alicia De León +3 more
doaj +5 more sources
El cangrejo del manglar Ucides occidentalis es una especie clave en el manglar pues recicla hasta el 84% de su hojarasca, así también es el cangrejo más explotado en la región Tumbes, tanto así que su población se ha reducido drásticamente, hasta 35,8 ...
Alberto Ordinola-Zapata +3 more
doaj +5 more sources
Scientific information on Ucides occidentalis is scarce, and part of these studies have not adequate diffusion, this situation restricts the availability of knowledge about this commercial species.
René Zambrano, César Meiners
doaj +6 more sources
In northern Peru, the mangrove crab Ucides occidentalis is of great importance due to its ecological, economic, and social role. In this study, we reported for the first time the presence of microplastics in the gills and digestive tract of the mangrove ...
Angelica Aguirre-Sanchez +2 more
doaj +2 more sources
ABUNDANCIA DE Ucides occidentalis (OCYPODIDAE) EN UN ÁREA DE MANGLAR DEL GOLFO DE GUAYAQUIL, ECUADOR
Ucides occidentalis es un cangrejo de importancia pesquera en Ecuador. El objetivo del presente trabajo fue estimar su abundancia en un área de uso y custodia de manglar, en el Golfo de Guayaquil, Ecuador.
Mercy Troya-Castro, René Zambrano
doaj +2 more sources
La resistencia antibiótica es un problema mundial que afecta a diversos ecosistemas, incluidos los manglares. El cangrejo de manglar Ucides occidentalis es el crustáceo más explotado para consumo humano en manglares de Perú y Ecuador.
Paúl Campaña–Maza +9 more
doaj +2 more sources

