Hesperorthis
Hesperorthis
Eukaryota | Animalia | Brachiopoda | Rhynchonelliformea | Rhynchonellata | Orthida | Orthidina | Orthoidea | Hesperorthidae | Hesperorthinae | Hesperorthis
COL:CS5HF | COL:N | COL:B8V3K | COL:87BRB | COL:87BSB | COL:BTWGZ | COL:BTY37 | COL:BTPL6 | COL:C3XVK | COL:C7DYY | COL:C3XVL
(Chatton, 1925) Whittaker & Margulis, 1978 |  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Schuchert & Cooper, 1932 | Schuchert & Cooper, 1932 | Woodward, 1852 | Schuchert & Cooper, 1931 | Schuchert & Cooper, 1931 | Schuchert & Cooper, 1931