Amphidromus rollei Laidlaw and Solem, 1961 |
= A. inconstans var. gracilis Rolle, 1903 non A. sinensis var. gracilis Fulton, 1896 nec A. inconstans var. gracilis von Martens, 1899 |
Goldberg, R. L. and M. Severns, 1997. Isolation and evolution of the
Amphidromus in Nusa Tenggara. American Conchologist 25(2):
3-7. June. Laidlaw, F. F. and A. Solem, 1961. The land snail genus Amphidromus a synoptic catalogue. Fieldiana: Zoology, Vol. 41(4): 505-677. Aug. 24. Zilch, A., 1953. Die Typen und Typoide des Natur-Museums Senckenberg 10: Mollusca, Pleurodontidae (1) Amphidromus. Arch. Moll. 82(4/6). p. 131-140 + pls. 22-25. |
The illustrated specimens are from Roma Island, south Maluku chain, east Indonesia, the type locality. About 30mm., sinistral, stereotypical pattern. Lip thin, just slightly reflected. |
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