Allogona
Allogona is a genus of air-breathing land snails, terrestrial pulmonate gastropod molluscs in the family Polygyridae.
The shell of this genus is not distinguishable from the shell of Triodopsis, but the male reproductive anatomy is unusual, and is characteristic for the genus.
Species and subspecies
Species and subspecies within the genus Allogona include:- Allogona profunda
- Allogona profunda strontiana
- Allogona ptychophora
- Allogona ptychophora solida
- Allogona townsendiana