Taeniurops tosii
Adnet & Charpentier, 2022
Classification: Elasmobranchii Myliobatiformes Dasyatidae
Reference of the original description
A new elasmobranch fauna from the early Miocene of Sharbithat (Sultanate of Oman) reveals the teeth of an ancient fantail stingray. Geologica Acta, 20.2, 1–13
A new elasmobranch fauna from the early Miocene of Sharbithat (Sultanate of Oman) reveals the teeth of an ancient fantail stingray. Geologica Acta, 20.2, 1–13
Description:
Citation: Taeniurops tosii Adnet & Charpentier, 2022: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
Description
Original diagnose after Adnet & Charpentier (2022) p. 241 [30557]: Teeth of medium size (up to 5mm width); crown cuspidated in anterior teeth of male and ovoid in female and lateral teeth of male. The crown has a distinctly hollowed labial face forming an oral depression bordered by a sinuous crest labially and by a regular transverse crest lingually. Enameloid of crown mainly smooth, except around labial crest. Lingual face trapezoid shaped, whereas its lingual visor being straight to undulating with median concavity. Root is quite wide and lingually extended in anterior rows with two lobes principally rounded and separated by a large nutritive groove in all tooth rows.
Original diagnose after Adnet & Charpentier (2022) p. 241 [30557]: Teeth of medium size (up to 5mm width); crown cuspidated in anterior teeth of male and ovoid in female and lateral teeth of male. The crown has a distinctly hollowed labial face forming an oral depression bordered by a sinuous crest labially and by a regular transverse crest lingually. Enameloid of crown mainly smooth, except around labial crest. Lingual face trapezoid shaped, whereas its lingual visor being straight to undulating with median concavity. Root is quite wide and lingually extended in anterior rows with two lobes principally rounded and separated by a large nutritive groove in all tooth rows.
References
A new elasmobranch fauna from the early Miocene of Sharbithat (Sultanate of Oman) reveals the teeth of an ancient fantail stingray. Geologica Acta, 20.2, 1–13
DOI: 10.1344/GeologicaActa2022.20.2
A new elasmobranch fauna from the early Miocene of Sharbithat (Sultanate of Oman) reveals the teeth of an ancient fantail stingray. Geologica Acta, 20.2, 1–13
DOI: 10.1344/GeologicaActa2022.20.2
