Paraspirifer
Paraspirifer
Biota | Animalia | Brachiopoda | Rhynchonelliformea | Rhynchonellata | Spiriferida | Delthyridina | Delthyridoidea | Hysterolitidae | Paraspirifer
|  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Waagen, 1883 | Ivanova, 1972 | Phillips, 1841 | Termier & Termier, 1949 | Wedekind, 1926