Family Achatinidae
This family regroups the Giant Achatina snails and their relatives.
Family Helicidae
This family regroups true Landsnails and their relatives.
Family Ariophantidae
This family regroups the Fire snails and their relatives.
Platymma tweediei – Malayan fire snail
Family Camaenidae
This family regroups the Asian tree snails and their relatives.
Amphidromus atricallosus temasek – Temasek tree snail
Family Ampullariidae
This family regroups some of the Water snails species.
Family Neritidae
This family regroups the Tiger snails and other aquatic snails.
Neritina natalensis – African tiger snail
Family Partulidae
This family regroups the Partula snails and their relatives.
Family Physidae
This family regroups the Physid water-snails and their relatives.
Family Planorbidae
This family regroups the Aquatic horned snails.
Family Hirudinidae
This family regroups the Medicinal leeches species.
Hirudinaria manillensis – Asian buffalo leach