Zonarina (gastropod)

Zonarina is an extinct genus of sea snail, a cowry, a marine gastropod mollusk in the subfamily Zonariinae of the family Cypraeidae, the cowries.

Type species

When Sacco established Zonarina, he included the single species Cypraea pinguis, with two varieties, longovulina and spiratina, both <small>Sacco, 1894</small>, and Dolin & Lozouet [2004, Cossmanniana, hors ser. 4: 39] have cited Cypraea pinguis longovulina <small>Sacco, 1894</small>, as the type species by OD. However, under Art. 68.3, C. pinguis is the type species by monotypy ("regardless of any cited subspecies").

Fossil record

Fossils are found in marine strata from the Oligocene to the Miocene (age range: from 23.03 to 5.332 million years ago.). Fossils are known from Italy and France.

Species

References

• Dolin L. & Lozouet P. (2004). Nouvelles espèces de gastéropodes (Mollusca: Gastropoda) de l'Oligocène et du Miocène inférieur de l'Aquitaine (Sud-Ouest de la France). Partie 3. Cypraeidae et Ovulidae. Cossmanniana. Hors-série 4: 1–164.
• Lorenz, F. (2017). Cowries. A guide to the gastropod family Cypraeidae. Volume 1, Biology and systematics. Harxheim: ConchBooks. 644 pp.

External links

• Sacco, F. (1894). I molluschi dei terreni terziarii del Piemonte e della Liguria. Parte XV. (Cypraeidae, ed Amphiperasidae). Carlo Clausen, Torino, 74 pp., 3 pl.