Tetrapleurodon Creaser & Hubbs, 1922

Descrizione originale:

• Creaser, C.W. & Carl L. Hubbs. 1922. "A revision of the Holarctic lampreys". Occasional Papers of the Museum of Zoology, University of Michigan. (120):1-14 (ffm00912)

Type species: Tetrapleurodon spadiceus Bean, 1887 (original designation).

Elenco delle specie descritte (2):

• Tetrapleurodon spadiceus Bean, 1887 (valid)
• Tetrapleurodon geminis Álvarez, 1964 (valid)