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Caetano, C. H. S.; Scarabino, V.; Absalão, R. S.

Scaphopoda (Mollusca) from the Brazilian Continental Shelf and Upper Slope (13º to 21ºS) With Descriptions of Two New Species of the Genus Cadulus Philippi, 1844

. Zootaxa 2006, 1267, 1–47.