Hoffmanola hansi Marcus & Marcus, 1967 | 16 | 14 | 1 | 0.62 | W | ||||
SIPHONARIDAE (Gray, 1827) | |||||||||
Siphonaria gigas Sowerby, 1825 | 7 | 0.14 | I | 10.5 | 16.9 | 13.82 | 2.69 | ||
Siphonaria maura Sowerby, 1835 | 85 | 73 | 3.16 | R | 1.14 | 18.1 | 10.05 | 3.04 | |
Siphonaria palmata Carpenter, 1857 | 137 | 379 | 16 | 10.64 | W | 2.92 | 18.1 | 8.78 | 2.36 |