There are at least 88 species of gastropods (10 native freshwater gastropods and 7[1] species of introduced freshwater gastropods, 60 species of land gastropods) and 3 species of freshwater bivalve living in the wild.
(Drepanotrema aeruginosum (Morelet, 1851) and Drepanotrema depressisimum (Moricand, 1839) were reported in the 1950's, but not found in recent years[2]
Pointier J.-P. (2001). "Invading freshwater snails and biological control in Martinique Island, French West Indies". Memórias do Instituto Oswaldo Cruz96(1): 67–74. HTMPDF
Delannoye, R.; Charles, L.; Pointier, J.-P.; Massemin, D. (2015). Mollusques continentaux de La Martinique - Non-marine Molluscs of Martinique, Lesser Antilles. Muséum national d'Histoire naturelle.
Pontier J. P., Samadi S., Jarne P. & Delay B. (1998). "Introduction and spread of Thiara granifera (Lamarck, 1822) in Martinique, French West Indies". Biodiversity and Conservation7(10): 1277–1290. doi:10.1023/A:1008887531605.
Facon, B.; Pointier, J.-P.; Glaubrecht, M.; Poux, C.; Jarne, P.; David, P. (2003). "A molecular phylogeography approach to biological invasions of the New World by parthenogenetic thiarid snails". Molecular Ecology. 12: 3027–3039.
Bertrand, A. (2017). "Protoglyptus luciae (Pilsbry, 1897) (Gastropoda: Stylommatophora: Bulimulidae) espèce nouvelle pour la faune de Martinique". Folia conchyliologica. 43: 4–7.