The vaquita was not scientifically described until 1958, with full descriptions of external morphology not available until 1987.

The vaquita was not scientifically described until 1958, with full descriptions of external morphology not available until 1987.

^{• Image | © Noelle M. Brooks, All Rights Reserved
• Sources | (Mungia-Vega, Esquer-Garrigos, Rojas-Bracho, Vazquez-Juarez, Castro-Prieto, & Flores-Ramirez, 2007; Norris & McFarland, 1958)}

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