Siphonaria Sowerby 1824 (pulmonate)
Gastropoda - Basommatophora - Siphonariidae
PaleoDB taxon number: 12286
Parent taxon: Siphonariidae according to J. A. Todd 2001
Sister taxa: Anisomyon, Siphonacmea, Williamia
Subtaxa: Siphonaria (Heterosiphonaria), Siphonaria alternata, Siphonaria atra, Siphonaria capensis, Siphonaria capuloides, Siphonaria lessonii, Siphonaria wieseri
Ecology: facultatively mobile epifaunal grazer