Genus: Cerdorhinus BROOM, 1936
Etymology: Greek, kerdo, “fox” and Greek, rhino (rhis), “snout, nose” + us (m): Fox snout.
= Galerhynchus? BROOM, 1936
Etymology: Greek, gale, “weasel” and Greek, rhygkhos, “snout” + us (m): Weasel snout.

Species: parvidens BROOM, 1936
Etymology:

Holotype: TMP 282

Locality: Provence unknown, South Africa.

Horizon: Middle Abrahamskraal Formation.

Biostratigraphy: Tapinocephalus zone (Dinocephalian zone KEYSER, 1979, SACS, 1980, KEYSER & SMITH, 1977-78, Lower Tapinocephalus zone, KITCHING, 1970, 1977, WATSON, 1914).

Age: Early Tatarian age, Guadelupian Stage, Middle Zeichstein Epoch, Middle Permian.

Material: Fragmentary skull and fragmentary dentary.

Referred material:

= Galerhynchus rubidgei BROOM, 1936
= Cerdorhinus? rubidgei (BROOM, 1936)
Etymology:

Holotype: RC 4

Locality: Wellwood, Graaff Reinet District, Eastern Cape Province, South Africa.

Horizon: Cistecephalus zone, Late Permian.

Material: Skull and mandible.