Subgenus (Monodonta) J. B. P. A. de Lamarck, 1799
(5-4-1-3-2-11-8-15-5-0-0-0-0)

? articulata (J. B. P. A. de Lamarck)
(5-4-1-3-2-11-8-15-5-1-0-0-0)
Ref. Kaicher, 1986 #4525 bw

? australis J. B. P. A. de Lamarck
(5-4-1-3-2-11-8-15-5-2-0-0-0)
Ref. Kaicher, 1987 #5054 bw

? canalifera (J. B. P. A. de Lamarck)
(5-4-1-3-2-11-8-15-5-3-0-0-0)
Ref. Kaicher, 1987 #5114 bw

crassa G. Montagu
(5-4-1-3-2-11-8-15-5-4-0-0-0)
[=Monodonta (Monodonta) lineata (E. M. da Costa, 1778)]
Ref. Abbott & Dance, 1982 p 41

dama (R. A. Philippi, 1848)
(5-4-1-3-2-11-8-15-5-5-0-0-0)
Dama Monodont
Ref. Abbott & Dance, 1982 p 41 c
Kaicher, 1987 #5115 bw

labio (C. v. Linne, 1758)
(5-4-1-3-2-11-8-15-5-6-0-0-0)
Ref. Kaicher, 1987 #5101 bw
Lindner, 1977 pl 6 c

lineata (E. M. da Costa, 1778)
(5-4-1-3-2-11-8-15-5-7-0-0-0)
Lined Monodont
Syn. Monodonta (Monodonta) crassa G. Montagu
Ref. Abbott & Dance, 1982 p 41 c

osilin G. P. Deshayes
(5-4-1-3-2-11-8-15-5-8-0-0-0)
[=Monodonta (Monodonta) punctulata (J. B. P. A. de Lamarck, 1822)]
Ref. Abbott & Dance, 1982 p 41

punctulata (J. B. P. A. de Lamarck, 1822)
(5-4-1-3-2-11-8-15-5-9-0-0-0)
Punctate Monodont
Syn. Monodonta (Monodonta) osilin G. P. Deshayes
Ref. Abbott & Dance, 1982 p 41 c

tessellata I. Born, not J. F. Gmelin
(5-4-1-3-2-11-8-15-5-10-0-0-0)
[=Monodonta (Monodonta) turbinata (I. Born, 1778)]
Ref. Abbott & Dance, 1982 p 41

? tuberculata A. Adams
(5-4-1-3-2-11-8-15-5-11-0-0-0)
Ref. Kaicher, 1990 #5758 bw

turbinata (I. Born, 1778)
(5-4-1-3-2-11-8-15-5-12-0-0-0)
Turbinate Monodont
Ref. Kaicher, 1986 #4621 bw
Syn. Monodonta (Monodonta) tessellata I. Born, not J. F. Gmelin
Ref. Abbott & Dance, 1982 p 41 c

? viridis J. B. P. A. de Lamarck
(5-4-1-3-2-11-8-15-5-13-0-0-0)
Ref. Kaicher, 1987 #5070 bw