Batostoma varians
Batostoma varians
Biota | Animalia | Bryozoa | Stenolaemata | Trepostomatida | Amplexoporina | Trematoporidae | Batostoma | Batostoma varians
|  |  | Borg, 1926 |  | Astrova, 1965 | Miller, 1889 | Ulrich, 1882 | (James, 1878)