Spyroceras anticostiense
Spyroceras barbense
Spyroceras beauportense
Spyroceras chaleurense
Spyroceras chicottense
Spyroceras clarkei
Spyroceras distoannulatum
Spyroceras falsum
Spyroceras ferum
Spyroceras goldringae
Spyroceras laurensense
Spyroceras magnosiphonatum
Spyroceras mcfarlani
Spyroceras microcancellatum
Spyroceras microlineatum
Spyroceras microtextile
Spyroceras northropi
Spyroceras ruedemanni
Spyroceras tenuiclathratum
Spyroceras tullyense
Spyroceras twenholfeli
Spyroceras vaurealense
Spyroceras whitcombi
Spyroceras williamsi