Periodo reproductivo y talla de madurez masiva del camarón de roca Sicyonia penicillata (Decapoda: Sicyoniidae) en Bahía Kino, Sonora, México
TLDR
Se estudia el periodo reproductivo del camaron de roca Sicyonia penicillata en el area of Bahia Kino, Sonora y postula the idea of un posible patron de migracion de juveniles hacia areas someras de Bahi Kino.Abstract:
Se estudia el periodo reproductivo del camaron de roca Sicyonia penicillata en el area de Bahia Kino, Sonora, de enero a diciembre de 1996 mediante muestreos quincenales efectuados a bordo de embarcaciones de la flota camaronera comercial y un crucero de investigacion durante julio. La actividad reproductiva de la especie inicia a partir de los 25 mm de longitud abdominal, pero la talla de madurez sexual masiva de la especie se ubico en 55 mm de longitud abdominal. Se encontraron organismos maduros todo el ano, pero el patron de reclutamiento indica que existe un periodo reproductivo masivo de agosto a enero; un segundo periodo, menos intenso ocurre en marzo y abril. Estos resultados son coincidentes para los meses en los que se cuenta con datos de madurez gonadica. Se postula la idea de un posible patron de migracion de juveniles hacia areas someras de Bahia Kino.read more
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