Subgenus (Stearnsium) S. S. Berry, 1958

(5-4-1-3-2-11-8-22-6-0-0-0-0)
Ref. Abbott, 1974 p 51
Vaught, 1989 p 9

regina R. E. C. Stearns, 1892 [T]
(5-4-1-3-2-11-8-22-6-1-0-0-0)
Queen Tegula
Ref. Abbott, 1974 p 51 c d
Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4578 bw