Classification of Saul and Squires 2015
Fm. Aporrhaidae Gray 1850
show all | hide all
Subfm. Aporrhainae Gray 1850
hide
G. †Tessarolax Gabb 1864
hide
†Tessarolax alaskana Saul and Squires 2015
†Tessarolax bicarinata Deshayes in Leymerie 1842
†Tessarolax bullardi Saul and Squires 2015
†Tessarolax distorta Gabb 1864
†Tessarolax gabbi Saul and Squires 2015
†Tessarolax grahami Saul and Squires 2015
†Tessarolax incrustata Anderson and Hanna 1935
†Tessarolax louellae Saul and Squires 2015
†Tessarolax retusa Sowerby 1836
†Tessarolax teleos Saul and Squires 2015
†Tessarolax trinalis Murphy and Rodda 1960
G. †Ceratosiphon Gill 1870
show all | hide all
†Ceratosiphon ebrayi Pictet and Loriol 1882
†Ceratosiphon moreausiania d'Orbigny 1843