Ischnochitonidae Dall, 1889
Tonicella insignis (Reeve, 1847)
Tonicella lineata (Wood, 1815)
Tonicella lokii Clark, 1999
Tonicella marmorea (Fabricius, 1780)
Tonicella rubra (Linnaeus, 1767)
Tonicella sitkensis (Middendorff, 1846)
Tonicella solidior (Carpenter in Pilsbry, 1892)
Tonicella squamigera Thiele, 1909
Tonicella undocaerulea Sirenko, 1973
Tonicella venusta Clark, 1999
Tonicella zotini Jakovleva, 1952
