A revision of the extant species of Theodoxus (Gastropoda, Neritidae) in Asia, with the description of three new species

Asia contains a high species diversity of the freshwater gastropod genus Theodoxus . Recent molecular and morphological reviews of this diversity have uncovered a number of yet undescribed species while suggesting the urgent revision of several others. Moreover, some of these studies have indicated a number of species previously not recorded for this continent. Despite the advancements, a taxonomic revision and an update on the distribution of...