Differences in the length-age relationship of the snail Astraea undosa (Wood, 1828) between two localities of Tortugas Bay, Baja California Sur, Mexico

The differences in basal diameter (DB), age and DB-age of the snail Astraea undosa in two zones of Tortugas Bay (Mexico) were studied from November 1996 to November 1997. Age was determined by counting the opercular growth marks. The age groups were annual. The interval size was of 49 to 118 mm DB...

Full description

Bibliographic Details

Published in:	Ciencias Marinas
Main Authors:	MG Gluyas-Millán, C Quiñónez-Velázquez, JA Massó-Rojas, FN Melo-Barrera
Format:	Article
Language:	English
Published:	Universidad Autónoma de Baja California 1999-03-01
Subjects:	Astraea undosa Tortugas Bay age growth differences
Online Access:	http://www.cienciasmarinas.com.mx/index.php/cmarinas/article/view/647