†Andrias matthewi Cook 1917
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Alternative combinations: Cryptobranchus matthewi, Plicagnathus matthewi
Synonym: Cryptobranchus mccalli Tihen and Chantell 1963
Belongs to Andrias according to R. Estes 1981
See also Estes and Tihen 1964, Meszoely 1966 and Naylor 1981
Sister taxa: Andrias bohemicus, Andrias davidianus, Andrias japonicus, Andrias scheuchzeri
Type specimens:
- Andrias matthewi: AMNH 81571, a mandible (mesial fragment of a left dentary). Its type locality is Mesoceras Quarry, which is in a Hemingfordian terrestrial horizon in the Snake Creek Formation of Nebraska.
- Cryptobranchus mccalli: UN 61000, a maxilla (complete right maxilla). Its type locality is Norden Bridge Quarry, which is in a Barstovian channel sandstone in the Valentine Formation of Nebraska.
Distribution:
• Miocene of Canada (1: Saskatchewan collection), United States (5: Colorado, Nebraska)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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