Genus: Criocephalosaurus KAMMERER, & SIDOR, 2002
= Criocephalus BROOM, 1928 non MULSANT, 1839 (Criocephalus ferus, Insecta, Cerambycidae)
Etymology: Greek, krios, “ram”, Greek, kephale, “head”, + us: Ram head.

Species: vanderbyli (BROOM, 1928) KAMMERER, & SIDOR, 2002
Etymology:
= Criocephalus vanderbyli BROOM, 1928

Holotype: McGMK KM 5138

Locality: Abraham's Kraal, Prince Albert District, Western Cape Province, 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.
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Species: gunyankaensis (BOONSTRA, 1969) KAMMERER, & SIDOR, 2002
Etymology:
= Criocephalus gunyankaensis BOONSTRA, 1969

Holotype: SAM K268

Locality: Gunyankas Kraal, Busi Valley, Zambia.

Horizon:

Biostratigraphy:

Age: Late Permian.

Material: Posterior part of a skull.