Sharks & Rays by Caranx Informatica Ltda.

Identify sharks and rays caught in fishing, observed or photographed in dives
Identify sharks and rays caught in fishing, observed or photographed in dives.

Game Fish Identification by Caranx Informatica Ltda.

Cara Cara Shark Dive — ROATAN

Sharks & Rays of the Carolinas Card – Franko Maps

An overview of major shark and ray catchers, traders, and species - Wildlife Trade Report from TRAFFIC

Roatan's Shark Dive, Dive with Shark's

Important Shark and Ray Areas - a IUCN/SSC SSG project

Sharks Rays - ID Guide Download App for iPhone

fishing down gulf of california coastal foodwebs (Sala et al, 2004)

Coastal Exploitation Throughout Marismas Nacionales Wetlands in Northwest Mexico - Nadia T. Rubio-Cisneros, Octavio Aburto-Oropeza, Jeremy Jackson, Exequiel Ezcurra, 2017

Sharks and Rays - Timothy C. Tricas, Leighton R. Taylor - Google Books