Genus Amicula J. E. Gray, 1847

(7-0-5-2-0-4-2-1-0-0-0-0-0)
Ref. Amer. Fish. Soc., 1988 p 149
Kaas & Van Belle, 1980
Syn. Chlamydochiton W. H. Dall, 1878;
Chlamydoconcha H. A. Pilsbry, 1893 [not W. H. Dall, 1884];
Stimpsoniella P. P. Carpenter, 1873;
Symmetrogephyrus A. T. v Middendorff, 1847
Ref. Abbott, 1974 p 404

amiculata (Pallas, 1786)

(7-0-5-2-0-4-2-1-0-1-0-0-0)
Ref. Abbott, 1974 p 404
Amer. Fish. Soc., 1988 p 149

pallasii (A. T. v Middendorff, 1846)

(7-0-5-2-0-4-2-1-0-2-0-0-0)
Concealed Pacific Chiton
Ref. Abbott, 1974 p 404
Amer. Fish. Soc., 1988 p 149

vestita [vestitus] (W. J. Broderip & G. B. Sowerby, 1829) [T]

(7-0-5-2-0-4-2-1-0-3-0-0-0)
Concealed Arctic Chiton
Size 1"-2" long
Ref. Amer. Fish. Soc., 1988 p 149
Kaas & Van Belle, 1980
Syn. S. emersonii Winkley, 1896
Ref. Abbott, 1974 p 404 d