Invasion

Invasion Description

None

Geographic Extent

Colombia/Pacific Ocean (Shell dealer, http://www.femorale.com.br/shellphotos/detail.asp?species=Crepidula+onyx+Sowerby%2C+1824); Ecuador/Pacific Ocean (Shell dealer, http://www.femorale.com.br/shellphotos/detail.asp?species=Crepidula+onyx+Sowerby%2C+1824); Tumbes/Peru/Golfo de Guayquil (Paredes and Cordozo 2005); Piura/Peru/Bahía de Sechura (Paredes and Cordozo 2005);