Ptychacanthus sublevis
Agassiz, 1836
Classification: Elasmobranchii Hybodontiformes Tristychiidae
Reference of the original description
Recherches sur les poissons fossiles, 7th livraison (June–July 1836). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: pl. 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 41, 42, 43, 44.
Recherches sur les poissons fossiles, 7th livraison (June–July 1836). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: pl. 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 41, 42, 43, 44.
Types
Ptychacanthus sublevis
Ptychacanthus sublevis
Description:
Citation: Ptychacanthus sublevis Agassiz, 1836: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 11/2025
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Remarks
shark-references Species-ID=8848;
Links: Original description of Agassiz Recherches sur les Poissons Fossiles (1833-1843)
shark-references Species-ID=8848;
Links: Original description of Agassiz Recherches sur les Poissons Fossiles (1833-1843)
References
Recherches sur les poissons fossiles, 8th and 9th livraisons (September 1837). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: [i]-viii, 1-[72], pl. B, C, 10a, 10b, 13, 14, 16, 21, 25a, 40a.
Recherches sur les poissons fossiles, 7th livraison (June–July 1836). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: pl. 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 41, 42, 43, 44.
Recherches sur les poissons fossiles, 8th and 9th livraisons (September 1837). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: [i]-viii, 1-[72], pl. B, C, 10a, 10b, 13, 14, 16, 21, 25a, 40a.
Recherches sur les poissons fossiles, 7th livraison (June–July 1836). Petitpierre et Prince (text) and H. Nicolet (plates), Neuchâtel, vol. 3: pl. 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 41, 42, 43, 44.
