title: The sex distribution of alpha and gamma races of Lithoglyphopsis aperta Temcharoen in natural habitats of the Mekong River.
mesh_terms: D000818:Animals; D005260:Female; D005618:Fresh Water; D008297:Male; D012744:Sex Ratio; D012908:Snails / Q000145:classification; D013785:Thailand; D014867:Water
chemical_list: D014867:Water