Belgrandia minuscula (M. Paulucci, 1881)
Plagigeyeria minuta J. Bole & F. Velkovrh,1987
Sadleriana minuta (G. Nägele, 1903)
Hydrobia minuta J.G. Totten, 1834
Islamia minuta (J.P.R. Draparnaud, 1805)
Ohridohauffenia minuta (P. Radoman, 1955)
Turricaspia minuta (FOSSIL) Roshka, 1973 †
Prososthenia minuta (FOSSIL) D. Pantanelli, 1879 †
Trochidrobia minuta W.F. Ponder, R. Hershler& B.W. Jenkins, 1989
Hydrobia minutissima (FOSSIL) (J.P.S. Grateloup,1838 †)
Mikrogoniochilus minutus (FOSSIL) Willmann, 1981 †
Turcorientalia miocaena (FOSSIL) H. Schütt in H. Schütt& Velitzelos, 1991 †
Sellia miocaenica (FOSSIL) Kókay, 2006 †
Istriana mirnae F. Velkovrh, 1971
Pseudamnicola mocsaryi (FOSSIL) (Š. Brusina, 1902 †)
Socenia moesia (FOSSIL) E. Jekelius, 1944 †
Hydrobia moesiacensis (FOSSIL) E. Jekelius, 1944 †
Belgrandia moitessieri (J.R. Bourguignat, 1866)
Austropyrgus monaroensis A. Clark, W.B. Miller& W.F. Ponder, 2003
Micromelania monilifera (FOSSIL) Š. Brusina, 1874 †
Micromelania monolithica (FOSSIL) (Bukowski, 1896 †)
Pseudamnicola monotropida (FOSSIL) (Š. Brusina, 1892 †)
Cincinnatia monroensis (W.H. Dall, 1885)
Littoridinops monroensis (G.R. von Frauenfeld,1863)
Belgrandiella montana E. Rolán, 1993
Pyrgulopsis montana R. Hershler, 1998
Radomaniola montana (P. Radoman, 1973)
Bythiospeum montbrunense H. Girardi & A. Bertrand,2009
Hydrobia montenegrina (H. Schütt, 1959)
Islamia montenegrina P. Glöer, J. Grego, Z. Eröss& Z. Fehér, 2015
Saxurinator montenegrinus (H. Schütt, 1959)
Plagigeyeria montenigrina J. Bole, 1961
Pyrgulopsis montezumensis R. Hershler, 1988
Nanocochlea monticola W.F. Ponder & K.B. Clark,1993
Fluviopupa moolae S. Zielske & M. Haase,2014