Species: punctulatus COPE, 1874
Etymology:
= Tuditanaus punctulatus COPE, 1871 (nomen nudum)
= Isodectes punctulatus (COPE, 1874) COPE, 1897

Holotype: AMNH 6926

Locality: Linton locality (Coal mines originally owned by the Ohio Diamond Coal Company), NE corner Sect. 13, T9N, R2W, Linton near Wellsvile, west bank near mouth of Yellow Creek, Saline Township, Jefferson County, Ohio.

Horizon: Canneloid shale underlying Upper Freeport Coal, Allegheny Group.

Biostratigraphy:

Age: Upper Westphalian D, Lower Upper Silesian series, Myachkovskian stage, Upper Moscovian Epoch, Middle Pennsylvanian (Late Carboniferous).

Material: Skull and much of postcranil skeleton, in counter blocks.

Referred material:

= Isodectes copei WILLISTON, 1908
Etymology:
= Eosauravus copei (WILLISTON, 1908) WILLISTON, 1910

Holotype: USNM 4457

Locality: Linton locality (Coal mines originally owned by the Ohio Diamond Coal Company), NE corner Sect. 13, T9N, R2W, Linton near Wellsvile, west bank near mouth of Yellow Creek, Saline Township, Jefferson County, Ohio.

Horizon: Canneloid shale underlying Upper Freeport Coal, Allegheny Group.

Biostratigraphy:

Age: Upper Westphalian D, Lower Upper Silesian series, Myachkovskian stage, Upper Moscovian Epoch, Middle Pennsylvanian (Late Carboniferous).

Material: Posterior 2/3 of skeleton.

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Species: longipescore COPE, 1876
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