Subgenus (Monilea) W. Swainson, 1840
(5-4-1-3-2-11-13-10-2-0-0-0-0)

? belcheri (R. A. Philippi)
(5-4-1-3-2-11-13-10-2-1-0-0-0)
Ref. Kaicher 1987 #5093 bw

callifera (J. B. P. A. de Lamarck, 1822)
(5-4-1-3-2-11-13-10-2-2-0-0-0)
Beauty Gibbula
Ref. Kaicher 1987 #5139 bw
Syn. Monilea (Monilea) callosus W. Wood
Ref. Abbott & Dance, 1982 p 43 c

callosus W. Wood
(5-4-1-3-2-11-13-10-2-3-0-0-0)
[=Monilea (Monilea) callifera (J. B. P. A. de Lamarck, 1822)]
Ref. Abbott & Dance, 1982 p 43

? calyculus (W. Wood)
(5-4-1-3-2-11-13-10-2-5-0-0-0)
Ref. Kaicher, 1990 #5752 bw

? chiliarches J. C. Melvill
(5-4-1-3-2-11-13-10-2-6-0-0-0)
Ref. Kaicher, 1990 #5751 bw

? climacota J. C. Melvill
(5-4-1-3-2-11-13-10-2-7-0-0-0)
Ref. Kaicher 1987 #5137 bw

? menkei A. Adams
(5-4-1-3-2-11-13-10-2-8-0-0-0)
Ref. Kaicher, 1990 #5754 bw

? nucleolus H. A. Pilsbry
(5-4-1-3-2-11-13-10-2-9-0-0-0)
Ref. Kaicher, 1990 #5753 bw

? patricia (R. A. Philippi)
(5-4-1-3-2-11-13-10-2-10-0-0-0)
Ref. Kaicher 1986 #4605 bw

? pulcherrima (A. Adams)
(5-4-1-3-2-11-13-10-2-11-0-0-0)
Ref. Kaicher, 1990 #5755 bw

? simulans E. A. Smith
(5-4-1-3-2-11-13-10-2-12-0-0-0)
Ref. Kaicher, 1990 #5756 bw

? variabilis (A. Adams)
(5-4-1-3-2-11-13-10-2-13-0-0-0)
Ref. Kaicher 1987 #5142 bw