Rankin, J.J. (1979). A freshwater shell-less Mollusc from the Caribbean: Structure, biotics and contribution to a new understanding of the Acochlidioidea. Life Sciences Contributions, Royal Ontario Museum. 116: 1-123.
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Rankin, J.J.
1979
A freshwater shell-less Mollusc from the Caribbean: Structure, biotics and contribution to a new understanding of the Acochlidioidea