
handle: 10495/8133
RESUMEN: Se evaluaron la colonización y sucesión de moluscos y crustáceos en un sustrato de raíces de mangle en tres estaciones en la ciénaga La Boquilla, Punta San Bernardo en la parte norte del Golfo de Morrosquillo. Para el seguimiento del proceso de colonización se ubicaron tres sitios en las márgenes occidental, norte y oriental, y se fijaron en cada estación seis raíces aéreas deshojadas de Rhizophora mangle. Luego de 76 y 200 días de exposición, se retiraron tres raíces de cada sitio y se identificaron los organismos por morfoespecie. Después de 200 días de exposición, se determinaron 19 especies de moluscos y cinco de crustáceos. El anfípodo Corophium sp. y el bivalvo Brachidontes exustus fueron las especies mas numerosas y agruparon una fracción muy importante de la totalidad de los individuos recolectados. La mayoría de las especies encontradas son típicas de la fauna acompañante de las raíces de mangle en el Caribe colombiano.
ABSTRACT: Mollusk and crustacean recruitment and succession processes onto red mangrove roots were assessed in the La Boquilla coastal lagoon, which is located in the north end of the Morrosquillo Gulf. Three sampling stations were established on the western, north and eastern margins. On each station six defoliated aerial Rhizophora mangle roots were attached to the existing structure and were left exposed during 76 and 200 days, when a set of three roots was removed in each station and the found organisms were taxonomically characterized. After 200 days of exposure, 19 mollusk and 5 crustacean species were determined. The amphipod Corophium sp. and the bivalve Brachidontes exustus were the most predominant species and account for a major fraction of the total collected organisms. Most species are typically found on mangrove roots along the Colombian Caribbean.
570, laguna costera, Golfo de Morrosquillo., Golfo de Morrosquillo (Colombia), Colonización, sucesión, moluscos, crustáceos, anfípodos, manglar, laguna costera, Golfo de Morrosquillo., G, Mangle rojo, Geography. Anthropology. Recreation, Amphipoda, GE1-350, manglar, Susesión, anfípodos, Laguna costera, Crustáceos, Rhizophora mangle, Environmental sciences, Anfípodos, sucesión, Moluscos, crustáceos, Colonización, Manglares, moluscos
570, laguna costera, Golfo de Morrosquillo., Golfo de Morrosquillo (Colombia), Colonización, sucesión, moluscos, crustáceos, anfípodos, manglar, laguna costera, Golfo de Morrosquillo., G, Mangle rojo, Geography. Anthropology. Recreation, Amphipoda, GE1-350, manglar, Susesión, anfípodos, Laguna costera, Crustáceos, Rhizophora mangle, Environmental sciences, Anfípodos, sucesión, Moluscos, crustáceos, Colonización, Manglares, moluscos
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