Project 2100: M. Arce-H., J. G. Lundberg, M. A. O'Leary. 2017. Phylogeny of the North American catfish family Ictaluridae (Teleostei: Siluriformes) combining morphology, genes and fossils. Cladistics. 33 (4):406-428.

Specimen reference source
Vouchered

Taxonomic name
† Astephus antiquus Leidy, 1873

Institution code for specimens repository
USNM

Repository catalog number
454767

Specimen created by
Mariangeles Arce H.

Specimen created on
January 29 2015 at 12:25:50

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