Styptobasis knightiana
Cope, 1891
Classification: Elasmobranchii Ctenacanthiformes Ctenacanthidae
Reference of the original description
On the characters of some Paleozoic fishes. I. On a new Elasmobranch from the Permian; Styptobasis knightiana gen. et spec. nov., fig. 1. II. On new ichthyodorulites; Hybodus regularis sp. nov., fig. 2; Ctenacanthus amblyxiphias sp. nov., fig. 3. III. On the cranial structure of Macropetalichthys. IV. On the pectoral limb of the genus Holonema, Newb. V. On the paired fins of Megalichthys nitidus Cope. VI. On the nonactinopterygian Teleostomi. VII. On new species of Platysomidae, Platysomus palmaris and P. lacovianus. Proceedings of the United States National Museum, 14, 447–463
On the characters of some Paleozoic fishes. I. On a new Elasmobranch from the Permian; Styptobasis knightiana gen. et spec. nov., fig. 1. II. On new ichthyodorulites; Hybodus regularis sp. nov., fig. 2; Ctenacanthus amblyxiphias sp. nov., fig. 3. III. On the cranial structure of Macropetalichthys. IV. On the pectoral limb of the genus Holonema, Newb. V. On the paired fins of Megalichthys nitidus Cope. VI. On the nonactinopterygian Teleostomi. VII. On new species of Platysomidae, Platysomus palmaris and P. lacovianus. Proceedings of the United States National Museum, 14, 447–463
Types
Styptobasis knightiana
Styptobasis knightiana
Description:
Citation: Styptobasis knightiana Cope, 1891: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 04/2024
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Remarks
shark-references Species-ID=7859;
shark-references Species-ID=7859;
References
Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179, 1–868
On the characters of some Paleozoic fishes. I. On a new Elasmobranch from the Permian; Styptobasis knightiana gen. et spec. nov., fig. 1. II. On new ichthyodorulites; Hybodus regularis sp. nov., fig. 2; Ctenacanthus amblyxiphias sp. nov., fig. 3. III. On the cranial structure of Macropetalichthys. IV. On the pectoral limb of the genus Holonema, Newb. V. On the paired fins of Megalichthys nitidus Cope. VI. On the nonactinopterygian Teleostomi. VII. On new species of Platysomidae, Platysomus palmaris and P. lacovianus. Proceedings of the United States National Museum, 14, 447–463
Bibliography and catalogue of the fossil Vertebrata of North America. Bulletin of the United States Geological and Geographical Survey of the Territories, 179, 1–868
On the characters of some Paleozoic fishes. I. On a new Elasmobranch from the Permian; Styptobasis knightiana gen. et spec. nov., fig. 1. II. On new ichthyodorulites; Hybodus regularis sp. nov., fig. 2; Ctenacanthus amblyxiphias sp. nov., fig. 3. III. On the cranial structure of Macropetalichthys. IV. On the pectoral limb of the genus Holonema, Newb. V. On the paired fins of Megalichthys nitidus Cope. VI. On the nonactinopterygian Teleostomi. VII. On new species of Platysomidae, Platysomus palmaris and P. lacovianus. Proceedings of the United States National Museum, 14, 447–463
