Pachymagas
Pachymagas
Biota | Animalia | Brachiopoda | Rhynchonelliformea | Rhynchonellata | Terebratulida | Terebratellidina | Terebratelloidea | Terebratellidae | Terebratellinae | Pachymagas
|  | Duméril, 1805 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Williams, Carlson, Brunton, Holmer & Popov, 1996 | Waagen, 1883 | Muir-Wood, 1955 | King, 1850 | King, 1850 | King, 1850 | Ihering, 1903