Adams, A. (1850). Monographs of Cyclostrema, Marryat, and Separatista, Gray; two genera of gasteropodous mollusks. Proceedings of the Zoological Society of London. (1850) 18: 41-45.
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Adams, A.
1850
Monographs of <i>Cyclostrema</i>, Marryat, and <i>Separatista</i>, Gray; two genera of gasteropodous mollusks