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Vetulonia
Shell of Vetulonia phalcata
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Vetigastropoda
Superfamily:	Seguenzioidea
Family:	incertae sedis
Genus:	Vetulonia Dall, 1913
Type species
Vetulonia galapagana Dall, 1913

Vetulonia is a genus of sea snails, marine gastropod mollusks, unassigned in the superfamily Seguenzioidea.

Description

(Original description) The small shell is turbiniform, thin and umbilicated. It shows radiating ribs crossing spiral threads . The peristome is interrupted by the body whorl . The outer lip in the completely adult is reflected and somewhat thickened. The aperture is unarmed.

Species

Species within the genus Vetulonia include:

• Vetulonia densilirata Dall, 1927
• Vetulonia galapagana Dall, 1913
• Vetulonia giacobbei Renda & Micali, 2016
• Vetulonia parajeffreysi Absalão & Pimenta, 2005
• Vetulonia paucivaricosa (Dautzenberg, 1889)
• Vetulonia phalcata Warén & Bouchet, 1993
• † Vetulonia philippinensis Kiel, Aguilar & Kase, 2020

Species brought into synonymy

• Vetulonia cancellata (Jeffreys, 1883): synonym of Vetulonia paucivaricosa (Dautzenberg, 1889)
• Vetulonia jeffreysi Dall, 1913: synonym of Vetulonia paucivaricosa (Dautzenberg, 1889)
• Vetulonia josephinae Dall, 1927: synonym of Vetulonia paucivaricosa (Dautzenberg, 1889)

References

1. WoRMS (2009). Vetulonia Dall, 1913. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2009) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=137864 on 27 March 2013
2. Dall W. H. (1913). "A new genus of Trochidae". The Nautilus 27: 86.
3. "Vetulonia". WoRMS. World Register of Marine Species. Retrieved 15 May 2020.

• Warén, A. & Bouchet, P. (1993). New records, species, genera, and a new family of gastropods from hydrothermal vents and hydrocarbon seeps. Zoologica Scripta. 22: 1-90.
• Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. pp 196–219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press,

External links

• Kano, Y.; Chikyu, E.; Warén, A. (2009). Morphological, ecological and molecular characterization of the enigmatic planispiral snail genus Adeuomphalus (Vetigastropoda: Seguenzioidea. Journal of Molluscan Studies. 75(4): 397-418.

• Vetulonia (gastropod)