Subgenus (Chlorostoma) W. Swainson, 1840

(5-4-1-3-2-11-8-22-2-0-0-0-0)
Ref. Lindner, 1977 p 36
Vaught, 1989 p 9
Syn. (Omphalius) R. A. Philippi, 1847
Ref. Keen, 1971 p 337
[see also as Genus]

barkeri P. Bartsch & H. A. Rehder, 1939
(5-4-1-3-2-11-8-22-2-1-0-0-0)
[=Tegula (Agathistoma) snodgrassi (H. A. Pilsbry & E. G. Vanatta, 1902]
Ref. Keen, 1971 p 340

rugosa (A. Adams, 1853)
(5-4-1-3-2-11-8-22-2-2-0-0-0)
Ref. Kaicher, 1986 #4582 bw
Lindner, 1977 pl 5 c
Syn. Tegula (Omphalius) rufotinctus P. P. Carpenter, 1857
Ref. Keen, 1971 p 337

xanthostigma (A. Adams, 1853)
(5-4-1-3-2-11-8-22-2-3-0-0-0)
Ref. Kaicher, 1986 #4572 bw
Lindner, 1977 pl 5 c