Cetorhinus cf. parvus
Leriche, 1908
Classification: Elasmobranchii Lamniformes Cetorhinidae
Reference of the original description
Sur un appareil fanonculaire de Cetorhinus trouvé à l'état fossile dans le Pliocène d'Anvers. Comptes Rendus hebdomadaires des séances de l'Academie des Sciences, 146, 875–878
Sur un appareil fanonculaire de Cetorhinus trouvé à l'état fossile dans le Pliocène d'Anvers. Comptes Rendus hebdomadaires des séances de l'Academie des Sciences, 146, 875–878
Types
Cetorhinus cf. parvus
Cetorhinus cf. parvus
Description:
Citation: Cetorhinus cf. parvus Leriche, 1908: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 12/2024
Description
Emended diagnose after Welton (2013) p. 39 [17769]: A species of Keasius that differs from K. taylori by having the following characters in combination: gill raker base and filament not robust; base moderately long; basal height intermediate; medial process moderately long and narrow; bight rounded but ranges to subangular; filament base relatively narrow, and strongly to moderately curved; vertebrae round to dorsoventrally elongate in axial view; teeth with inflated crown foot; cusps long and attenuated; cusplets absent.
Emended diagnose after Welton (2013) p. 39 [17769]: A species of Keasius that differs from K. taylori by having the following characters in combination: gill raker base and filament not robust; base moderately long; basal height intermediate; medial process moderately long and narrow; bight rounded but ranges to subangular; filament base relatively narrow, and strongly to moderately curved; vertebrae round to dorsoventrally elongate in axial view; teeth with inflated crown foot; cusps long and attenuated; cusplets absent.
Remarks
shark-references Species-ID=1343;
synonym of Cetorhinus parvus after Reinecke et al. (2005) p. 38 [2033]; Reinecke et al. (2011) p. 44 [13836]; Bor et al. (2012) p. 28 [17759];
shark-references Species-ID=1343;
synonym of Cetorhinus parvus after Reinecke et al. (2005) p. 38 [2033]; Reinecke et al. (2011) p. 44 [13836]; Bor et al. (2012) p. 28 [17759];
References
Feeding ecology has shaped the evolution of modern sharks. Current Biology, 31(23), 5138–5148
DOI: 10.1016/j.cub.2021.09.028
Eine nektonische Fischfauna aus dem unteroligozänen Schönecker Fischschiefer des Galon-Grabens in Oberbayern. Geologica Bavarica, 82, 357–388
Die Elasmobranchier des tertiären Nordseebeckens im nordwestdeutschen Bereich. Senckenbergiana Lethaea, 46a, 215–256
Miocäne Selachier-Faunen in nordwestdeutschen Randgebieten der Nordsee. Meyniana, 10, 42–48
Jungtertiäre Ablagerungen im westlichen Schleswig-Holstein. Meyniana, 8, 1–21
Feeding ecology has shaped the evolution of modern sharks. Current Biology, 31(23), 5138–5148
DOI: 10.1016/j.cub.2021.09.028
Eine nektonische Fischfauna aus dem unteroligozänen Schönecker Fischschiefer des Galon-Grabens in Oberbayern. Geologica Bavarica, 82, 357–388
Die Elasmobranchier des tertiären Nordseebeckens im nordwestdeutschen Bereich. Senckenbergiana Lethaea, 46a, 215–256
Miocäne Selachier-Faunen in nordwestdeutschen Randgebieten der Nordsee. Meyniana, 10, 42–48
Jungtertiäre Ablagerungen im westlichen Schleswig-Holstein. Meyniana, 8, 1–21
