Revisión de los taxones del género Neoceratium F. Gómez, De Moreira et P. López-García (Dinophyceae) y primer registro de N. dens en el mar Caribe colombiano
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Date
2011
Metadatos
Mostrar el registro completo del ítemAlternative Title
Revision of the taxa of the genus Neoceratium F. Gómez, D. Moreira et P. López-García (Dinophyceae) and first report of N. dens in the Colombian CaribbeanAbstract
Se presenta una síntesis de los taxones del género Neoceratium hallados en un transecto a lo largo de la costa Caribe colombiana, en las bahías de Gaira y Santa Marta y en la Ciénaga Grande de Santa Marta. Con base en una extensiva revisión bibliográfica, se encontró que de los 65 taxones del género Neoceratium registrados en este estudio, 56 lo han sido ya para el mar Caribe colombiano y los nueve restantes son registros nuevos para la región. Neoceratium arietinum f. gracilentum, N. breve var. curvulum, N. humile, N. symmetricum var. coarctatum, N. longissimum y N. horridum, burceros > horridum se registran por primera vez para el Caribe colombiano. Neoceratium dens, sin registros en el Atlántico y mares adyacentes, se encuentra pro primera vez par aesta parte del Atlántico (mar Caribe), frente a las costas del Caribe colombiano. Neoceratium breve forma A. y N. tenue forma A no pudieron ser ubicadas dentro de ninguna variedad o forma de la especie respectiva. Para los nueve taxones que son registrados por primera vez en el Caribe colombiano, se presenta revisión bibliográfica, tallas, distribución y datos ecológicos. Los porcentajes de abundancia del género Neoceratium más altos, correspondieron a las estaciones frente a los departamentos de la costa Caribe colombiana. Esta distribución, aparentemente se encuentra ligada a la distribución de las masas de agua, siendoéstas de naturaleza más oceánica hacia el norte y con influencia más costera hacia el sur.Revision of the taxa of the genus Neoceratium F. Gómez, D. Moreira et P. López-García (Dinophyceae) and first report of N. dens in the Colombian Caribbean. This work summarizes the taxa within the genus Neoceratium found in a transect along the Colombian Caribbean coast, in Gaira and Santa Marta bays, and Ciénaga Grande de Santa Marta. Based on an extensive literature review, 56 of the 65 taxa of Neoceratium reported in this study have been recorded for the Colombian Caribbean Sea, and the remaining nine are new reports for the region. Neoceratium arietinum f. gracilentum, N. horridum, buceros > horridum were first recorded for the Colombian Caribbean. Neoceratium dens, not registered in the Atlantic Ocean and adjacent seas, is reported for the first time in this part of the Atlantic Ocean (Caribbean Sea), along the Colombian Caribbean Coast. Neoceratium breve form A and N. tenue form A could not be placed within any variety of form of the respective species. A literature review, description of sizes and distributions, and ecological information are included for the nine taxa recorded for the first time in the Colombian Caribbean. The highest percentages of abundance of the genus Neoceratium were found in the stations located off the coast of the La Guajira and the Magdalena provinces, and the lowest in the stations located off the coast of the La Guajira and the Magdalena provinces, and the lowest in the stations located in the departments situated off the southern part of the Colombian Caribbean coast. The distribution apparently is related to the distribution of water masses, which have more northward oceanic influence, and more southward coastal influence.
Journal
Boletín de investigaciones marinas y costerasVolume
40Issue/Article Nr
1Publisher or University
INVEMAR, Santa Marta (Colombia)Resource/Dataset Location
http://www.invemar.org.co/boletin/ArticulosR.jsp?idVol=108&idRev=1Colecciones