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.