Anchisaurus Marsh, 1885 † (original description)
Benthoptillum Verrill, 1885 accepted as Benthoptilum Verrill, 1885 accepted as Anthoptilum Kölliker, 1880 (original description)
Benthoptilum Verrill, 1885 accepted as Anthoptilum Kölliker, 1880 (original description)
Camptosaurus Marsh, 1885 † (original description)
Derepyxis A.C. Stokes, 1885 (original description)
Dexiotricha Stokes, 1885 (original description)
Lestophis Marsh, 1885 (original description)
Linnarssonia Walcott, 1885 † (original description)
Mesonacis Walcott, 1885 † (original description)

 Taxonomic remark

 for Benthoptillum Verrill, 1885

Verrill spelled this genus both "Benthoptillum" (Amer. J. Sci., (3) 29: 149) and "Benthoptilum" (Rep. U.S. Comm. ... [details]

 Taxonomic remark

 for Benthoptilum Verrill, 1885

Treated as a corrected original spelling. Verrill spelled this genus both "Benthoptillum" (Amer. J. Sci., (3) 29: ... [details]