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Morphometric relationships of the siphon clam Panopea globosa (Bivalvia: Hiatellidae) in the southeasternmost of the Gulf of California, Mexico

Andrés Martín Góngora-Gómez1, María Isabel Sotelo-Gonzalez1,2, Apolinar Santamaría-Miranda1 y Manuel García-Ulloa1*

1Instituto Politécnico Nacional (IPN), Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional, Unidad Sinaloa (CIIDIR-Sinaloa), Blvd. Juan de Dios Bátiz Paredes #250, Colonia San Joachin, Guasave, Sinaloa, CP 81101, México
2Universidad Autónoma de Occidente, Unidad Guasave, Avenida Universidad S/N, Las Garzas, CP 81048, Guasave, Sinaloa, México

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Resumen

The morphometric relationships of the siphon clam Panopea globosa from Sinaloa, Mexico, were analyzed from February 2014 to April 2015. A total of 370 specimens were collected, measured (shell length, width, and height) and weighed (body weight, tissue weight, and shell weight). The coefficient of determination indicated variation in the fitting of morphometric variables among measured traits. The type of relative growth for all morphometric relationships was negative allometry. This is the first report on morphometric relationships of P. globosa from Sinaloa, Mexico.

Palabras clave

Morphometrics, relative growth, siphon clam, fisheries management