Acanthochiton chapmani Ashby, 1925 † accepted as
Acanthochitona chapmani (Ashby, 1925) † (original description)
Afossochiton Ashby, 1925 † (original description)
Afossochiton cudmorei Ashby, 1925 † (original description)
Afossochiton rostratus (Ashby & Torr, 1901) † (new combination reference)
Afossochitoninae Ashby, 1925 accepted as
Acanthochitonidae Pilsbry, 1893 (original description)
Lepidopleurus magnogranifer Ashby, 1925 † (original description)
Lorica cudmorei Ashby, 1925 † (original description)
Loricella (Pseudoloricella) Ashby, 1925 † accepted as
Loricella Pilsbry, 1893 (original description)
Protochiton Ashby, 1925 † (original description)
Protochiton granulosus (Ashby & Torr, 1901) † (new combination reference)
Protochitonidae Ashby, 1925 (original description)
Protolorica Ashby, 1925 accepted as
Lorica H. Adams & A. Adams, 1852 (original description)
Protolorica atkinsoni Ashby, 1925 † accepted as
Lorica atkinsoni (Ashby, 1925) † (original description)