Ophiacantha cornuta Lyman, 1878 (original description)
Ophiacantha cosmica Lyman, 1878 (original description)
Ophiacantha cuspidata Lyman, 1878 accepted as
Ophiosabine cuspidata (Lyman, 1878) (original description)
Ophiacantha levispina Lyman, 1878 (original description)
Ophiacantha longidens Lyman, 1878 (original description)
Ophiacantha rosea Lyman, 1878 accepted as
Ophiosabine rosea (Lyman, 1878) (original description)
Ophiacantha sentosa Lyman, 1878 (original description)
Ophiacantha troscheli Lyman, 1878 accepted as
Ophiacanthella troscheli (Lyman, 1878) (original description)
Ophiacantha vepratica Lyman, 1878 (original description)
Ophiernus Lyman, 1878 (original description)
Ophiernus vallincola Lyman, 1878 (original description)
Ophiobyrsa Lyman, 1878 (original description)
Ophiocamax Lyman, 1878 (original description)
Ophiocamax vitrea Lyman, 1878 (original description)
Ophiochiton Lyman, 1878 (original description)
Ophiochiton fastigatus Lyman, 1878 (original description)
Ophiocten amitinum Lyman, 1878 (original description)
Ophiocten hastatum Lyman, 1878 (original description)
Ophiogeron Lyman, 1878 (original description)
Ophiogeron edentulus Lyman, 1878 (original description)
Ophioglypha loveni Lyman, 1878 accepted as
Ophiura loveni (Lyman, 1878) accepted as
Ophiura (Ophiuroglypha) irrorata loveni (Lyman, 1878) accepted as
Ophiuroglypha irrorata loveni (Lyman, 1878) (original description)
Ophiolebes Lyman, 1878 (original description)
Ophiomastus Lyman, 1878 (original description)
Ophiomusium armigerum Lyman, 1878 accepted as
Ophiosphalma armigerum (Lyman, 1878) (original description)
Ophiomusium cancellatum Lyman, 1878 accepted as
Ophiosphalma cancellatum (Lyman, 1878) (original description)
Ophiomusium corticosum Lyman, 1878 accepted as
Ophiosphalma corticosum (Lyman, 1878) (original description)
Ophiomusium granosum Lyman, 1878 accepted as
Ophiomusa granosa (Lyman, 1878) (original description)
Ophiomusium luetkeni Lyman, 1878 accepted as
Ophiomusa luetkeni (Lyman, 1878) (original description)
Ophiomusium lunare Lyman, 1878 accepted as
Ophiomusa lunare (Lyman, 1878) (original description)
Ophiomusium scalare Lyman, 1878 accepted as
Ophiomusa scalare (Lyman, 1878) (original description)
Ophiomusium serratum Lyman, 1878 accepted as
Ophiosphalma serratum (Lyman, 1878) (original description)
Ophiophyllum Lyman, 1878 (original description)
Ophiophyllum petilum Lyman, 1878 (original description)
Ophioplinthus Lyman, 1878 (original description)
Ophioplinthus grisea Lyman, 1878 (original description)
Ophiopyren Lyman, 1878 (original description)
Ophiopyren longispinus Lyman, 1878 (original description)
Ophiopyrgus Lyman, 1878 (original description)
Ophiotrochus Lyman, 1878 (original description)