MolluscaBase source details
Schilder, F. A. (1926). Additions and corrections to Vredenburg's classification of the Cypraeidae. Records of the Geological Survey of India. 58: 358-379.
475786
Schilder, F. A.
1926
Additions and corrections to Vredenburg's classification of the Cypraeidae
Records of the Geological Survey of India
58: 358-379
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Gisortia breviplicata F. A. Schilder, 1926 † accepted as Umbilia siphonata (Chapman, 1922) † (original description)
