Description: Português: Leontopithecus caissara (Lorini & Persson, 1990); Critically Endangered (IUCN 2003). Date: 18 January 2011. Source: Everton Leonardi. Author: Everton Leonardi. Fotografia feita durante atividade de pesquisa do Programa de Conservação do mico-leão-da-cara-preta - Instituto de Pesquisas Ecológicas (IPÊ). Licensing[
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