Palaeohatteria
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Palaeohatteria is an extinct genus of basal sphenacodonts known from the Early Permian period of Saxony, Germany. It contains a single species, Palaeohatteria longicaudata.
Palaeohatteria DB
Raranimus dashankouensis
Cutleria wilmarthi
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Cutleria is an extinct genus of basal sphenacodontid or sphenacodontoid known from the Early Permian period of Colorado, United States. It contains a single species, Cutleria wilmarthi.
Palaeohatteria
…combination Haptodus longicaudata. After describing a new species of Haptodus in 1977, Currie (1979) synonymized all European haptodontines, as well as Cutleria wilmarthi, with the type of the genus, H. baylei. Later, Laurin (1993 and 1994) considered Haptodontinae to represent a polyphyletic grade of basal sphenacodonts…
Cutleria wilmarthi reconstruction