Abstract:
Morphology, shell, jaw, radula, and reproductive anatomy of land snails in the genus Succinea
from the Eastern Thailand have been studied. Snails were collected from Chantaburi, Rayong and Trat
Province. They were compared with Succinea putris (Linnaeus, 1758) from Zoologisch Museum,
Amsterdam, the Netherlands. All of the investigated snails contain the shell, jaw, radula and genitalia
characteristics of Indosuccinea. This is the first anatomical study of succineidae and new recorded data
belongs to this family in Thailand.