Ampliación del ámbito de distribución y primer registro de Colpomenia tuberculata (Ectocarpales, Scytosiphonaceae) para Nayarit, México
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Quiroz González, Nataly
Fernández García, Cindy
León Álvarez, Daniel
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Abstract
Se registraron por primera vez especímenes de un alga parda con una morfología que coincide con Colpomenia tuberculata en Nayarit. Se recolectaron muestras en dos localidades, playa Islitas y playa Platanitos, el material fue identificado empleando caracteres morfológicos vegetativos y reproductivos. Estos nuevos registros representan la expansión hacia el sur a zonas tropicales de una especie previamente considerada de distribución en aguas subtropicales, templadas y frías.
Specimens of a brown algae with a morphology that coincides with Colpomenia tuberculata in Nayarit were registered for the first time. Samples were collected in two locations, Islitas beach and Platanitos beach, the material was identified using vegetative and reproductive morphological characters. These new records represent the expansion southward to tropical areas of a previously considered species of distribution in subtropical, temperate and cold waters.
Specimens of a brown algae with a morphology that coincides with Colpomenia tuberculata in Nayarit were registered for the first time. Samples were collected in two locations, Islitas beach and Platanitos beach, the material was identified using vegetative and reproductive morphological characters. These new records represent the expansion southward to tropical areas of a previously considered species of distribution in subtropical, temperate and cold waters.
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Keywords
pacífico mexicano, morfología, macroalgas marinas, colpomenia, riqueza de especies, BIOLOGÍA MARINA, algas pardas, DIVERSIDAD BIOLÓGICA