Taxa Count: 19

MYTILIDAE

Brachidontes

Brachidontes bifurcatus Popenoe, 1937

Crenella

Crenella T.Brown, 1827

Inoperna

Inoperna bellarugosa Popenoe, 1937

Lithophaga

Lithophaga (Diberus)

Lithophaga oviformis Gabb, 1864

Modiolus

Modiolus Lamarck, 1799

Modiolus siskiyouensis Gabb, 1864

Modiolus telea (Stewart, 1930)

Mytilidae indet.

Mytilus

Mytilus Linnaeus, 1758

Mytilus quadratus Gabb, 1869

Volsella Scopoli, 1777

Xenomytilus fons Squires & Saul, 2006