''Thylacodes grandis'' is a species of
gastropods belonging to the family
Vermetidae.
The species is found in
Malesia
Malesia is a biogeographical region straddling the Equator and the boundaries of the Indomalayan and Australasian realms, and also a phytogeographical floristic region in the Paleotropical Kingdom. It has been given different definitions. The ...
.
References
Littorinimorpha
{{Caenogastropoda-stub