Incognitorapax fernsebneri
Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024
Classification: Elasmobranchii Squaliformes Etmopteridae
Reference of the original description
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the northern Tethyan Realm (Austria). Papers in Palaeontology, 10(1), Article e1547
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the northern Tethyan Realm (Austria). Papers in Palaeontology, 10(1), Article e1547
Description:
Citation: Incognitorapax fernsebneri Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 08/2026
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Please send your images of "Incognitorapax fernsebneri" to
info@shark-references.com
Description
Original diagnosis after Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024 [32635]: Strong labio-lingually compressed, multicuspidate teeth with a variable number of cusps. All cusps possess almost the same height, but smaller incipient cusplets can be developed. Very pointed apex of cusps and sharp cutting edges continuous from the apex to the crown base. Crown–root transition irregular but almost straight on lingual face and slightly convex on labial face. Root angular with short lingual face and high basal face. Large elliptical lingual foramina below the lingual crown base; wide and irregular nutritive groove. Numerous labial foramina of varying shape and size. The mesial and distal edges of the root possess a small depression for tooth interlocking.
Original diagnosis after Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024 [32635]: Strong labio-lingually compressed, multicuspidate teeth with a variable number of cusps. All cusps possess almost the same height, but smaller incipient cusplets can be developed. Very pointed apex of cusps and sharp cutting edges continuous from the apex to the crown base. Crown–root transition irregular but almost straight on lingual face and slightly convex on labial face. Root angular with short lingual face and high basal face. Large elliptical lingual foramina below the lingual crown base; wide and irregular nutritive groove. Numerous labial foramina of varying shape and size. The mesial and distal edges of the root possess a small depression for tooth interlocking.
Remarks
shark-references Species-ID=17008;
type species of Incognitorapax Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024 [32635] by monotypy (Art. 68.3 ICZN);
shark-references Species-ID=17008;
type species of Incognitorapax Feichtinger, Pollerspöck, Harzhauser, Auer, Ćorić, Kranner, Beaury & Guinot, 2024 [32635] by monotypy (Art. 68.3 ICZN);
References
Bioluminescence and repeated deep-sea colonization shaped the diversification and body size evolution of squaliform sharks. Proceedings of the Royal Society B-Biological Sciences, 292(2042), Article 20242932
DOI: 10.1098/rspb.2024.2932
Ecological restructuring of North Tethyan marine vertebrate communities triggered by the end-Cretaceous extinction. Proceedings of the National Academy of Sciences of the United States of America, 122(22), Article e2409366122
DOI: 10.1073/pnas.2409366122
A new deep-marine elasmobranch fauna from the Late Cretaceous of Bergen (Bavaria, Germany) dominated by squaliform sharks. Paläontologische Zeitschrift, 99, 71–93
DOI: 10.1007/s12542-024-00713-w
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the northern Tethyan Realm (Austria). Papers in Palaeontology, 10(1), Article e1547
DOI: 10.1002/spp2.1547
Haie und Rochen an der Kreide-Paläogen-Grenze. Fossilien, 3/2024, 48–57
Bioluminescence and repeated deep-sea colonization shaped the diversification and body size evolution of squaliform sharks. Proceedings of the Royal Society B-Biological Sciences, 292(2042), Article 20242932
DOI: 10.1098/rspb.2024.2932
Ecological restructuring of North Tethyan marine vertebrate communities triggered by the end-Cretaceous extinction. Proceedings of the National Academy of Sciences of the United States of America, 122(22), Article e2409366122
DOI: 10.1073/pnas.2409366122
A new deep-marine elasmobranch fauna from the Late Cretaceous of Bergen (Bavaria, Germany) dominated by squaliform sharks. Paläontologische Zeitschrift, 99, 71–93
DOI: 10.1007/s12542-024-00713-w
Earliest Danian outer neritic elasmobranch assemblages reveal an environmentally controlled faunal turnover at the Cretaceous–Palaeogene boundary in the northern Tethyan Realm (Austria). Papers in Palaeontology, 10(1), Article e1547
DOI: 10.1002/spp2.1547
Haie und Rochen an der Kreide-Paläogen-Grenze. Fossilien, 3/2024, 48–57
