Calliomphalus

Calliomphalus; Temporal range: 168.3–33.9 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda Vetigastropoda
Superfamily:	Seguenzioidea
Family:	Eucyclidae
Genus:	†Calliomphalus; Cossmann 1888
Subgenera and species
	Subgenera †Calliomphalus (Calliomphalus); †Calliomphalus (Planolateralus); Species †Calliomphalus angustus (Sohl 1960); †Calliomphalus bicarinatus Abbass 1967; †Calliomphalus conanti (Sohl 1960); †Calliomphalus decoris (Sohl 1960); †Calliomphalus elegans Beizel 1983; †Calliomphalus galalaensis Abbass 1967; †Calliomphalus microcancelli Stephenson 1941;

Calliomphalus is an extinct genus of sea snails in the family Calliotropidae.^[4]

References

^ Catalogue illustré de coquilles fossiles de l'Eocène des environs de Paris.(3 fase.) M Cosmann, 1888, Annales de la Société Royale Malacologique de Belgique, 23, pages 3-328
^ H. L. Abbass. 1967. A monograph on the Egyptian Paleocene and Eocene gastropods. United Arab Republic, Geological Survey-Geological Museum, Palaeontological Series, Monograph (4)1-154
^ Late Jurassic and Early Cretaceous gastropodsof the north of Middle Siberia (systematic composition,paleoecology, stratigraphic and paleogeographic significance). Beizel, A.L., Proc. Inst. Geol. Geophys. SB RAS, 1983, no. 484, pages 1–94
^ Calliomphalus Cossmann, 1888 †. Retrieved through: World Register of Marine Species on 8 September 2025.

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