Leontopithecus caissara Lorini and Persson, 1990 . Bol. Mus. Nac., Rio de Janeiro, N.S., 338:2.

TYPE LOCALITY: Brazil, Superagui Isl (south of Sâo Paulo), Guaraquecaba, 25°18'S, 48OH'VV .

DISTRIBUTION: Superagui Isl.

STATUS: CITES - Appendix I; U.S. ESA and IUCN - Endangered.

COMMENTS: Considered a subspecies of chrysopygus by Coimbra-Filho (1990).