Cladus: Eukaryota References Goulstone, J.F. 2001: A revision of the genus Phenacohelix Suter, 1892 (Mollusca: Pulmonata) with descriptions of four new species and reassignment of Thalassohelix ziczag (Gould, 1846). Records of the Auckland Museum, 38: 39-82. Source: Wikispecies: All text is available under the terms of the GNU Free Documentation License |
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