Cyrtospirifer
Cyrtospirifer
Eukaryota | Animalia | Brachiopoda | Rhynchonelliformea | Rhynchonellata | Spiriferida | Spiriferidina | Cyrtospiriferoidea | Cyrtospiriferidae | Cyrtospiriferinae | Cyrtospirifer
COL:CS5HF | COL:N | COL:B8V3K | COL:87BRB | COL:87BSB | COL:BSSYB | COL:BTY3D | COL:BTWHK | COL:BTNJ7 | COL:C9L8Z | COL:C3J8Z
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Waagen, 1883 | Waagen, 1883 | Termier & Termier, 1949 | Termier & Termier, 1949 | Termier & Termier, 1949 | Nalivkin in Fredericks, 1924