Pilsbry, H. A. (1933). Zoological results of the Matto Grosso expedition to Brazil in 1931,-II. Mollusca. Proceedings of the Academy of Natural Sciences of Philadelphia. 85: 67-76 + 1 plate.
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Pilsbry, H. A.
1933
Zoological results of the Matto Grosso expedition to Brazil in 1931,-II. Mollusca
Proceedings of the Academy of Natural Sciences of Philadelphia