Gastropoda - Sorbeoconcha - Ranellidae
Alternative spelling: Lagena
Parent taxon: Tritonium according to W. M. Gabb 1876
Sister taxa: Charonia (Charonia), Charonia guichemerri, Charonia lampas, Charonia multinodosa, Charonia sauliae, Charonia tritonis, Charonia univaricosum, Charonia variegata, Charonia weisbordi, Tritonium newsomi, Tritonium pulchrum, Tritonium impressum, Tritonium eocenicum, Tritonium centrosum, Tritonium buwaldi, Tritonium martinezensis, Triton ovoideus, Triton mississpiensis, Triton abbreviatus, Triton quoyi, Triton buccinoides, Triton heptagonum, Triton cribrosus, Triton atavus, Triton obscurus, Triton crassidens, Triton oligostirus, Triton sexcostatus, Triton connectens, Triton elegans, Triton obscurus
Subtaxa: none
Ecology: epifaunal carnivore
Distribution: