First record of black mucus and ocular malformations in the round stingray Urobatis halleri (Rajiformes: Urotrygonidae) at the southern Gulf of California, Mexico.

Autor: RUBIO-RODRÍGUEZ, URIEL1 u-rubio@hotmail.com, NAVARRO-GONZÁLEZ, JESSICA A.1, VERGARA-SOLANA, FRANCISCO J.1
Zdroj: Marine Biodiversity Records. Jan2010, Vol. 3 Issue 1, Special section p1-3. 3p.
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