Phrontis alba

Phrontis alba
	Phrontis alba shell
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Nassariidae
Genus:	Phrontis
Species:	P. alba
Binomial name
	Phrontis alba; (Say, 1826)
Synonyms
	Nassa alba Say, 1826; Nassa annelifera Reeve, 1853; Nassa candei d'Orbigny in Sagra, 1843; Nassa clathratula A. Adams, 1852; Nassa obtusata A. Adams, 1852; Nassa pura Marrat, 1877; Nassa quinquecostata Marrat, 1880; † Nassarius (Uzita) floridensis Olsson, A.A. & A. Harbison, 1953; Nassarius (Uzita) albus (Say, 1826); Uzita alba (Say, 1826);

Phrontis alba, common name the variable dog whelk, is a species of sea snail, a marine gastropod mollusk in the family Nassariidae, the Nassa mud snails or dog whelks.

The variety Nassarius albus var. nanus Nowell-Usticke, 1959 is a synonym of Phrontis karinae Nowell-Usticke, 1971

Description

The length of the shell varies between 6 mm and 13 mm.

This species occurs in the Gulf of Mexico, the Caribbean Sea, the Lesser Antilles; in the Atlantic Ocean from North Carolina, USA to Brazil.

1 2 Marshall, B. (2016). Phrontis alba (Say, 1826). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=877063 on 2017-04-27

Cernohorsky W. O. (1984). Systematics of the family Nassariidae (Mollusca: Gastropoda). Bulletin of the Auckland Institute and Museum 14: 1–356.
Rosenberg, G., F. Moretzsohn, and E. F. García. 2009. Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
Petuch E.J. & Myers R.F. (2014). Molluscan communities of the Florida Keys and adjacent areas. Their ecology and biodiversity. CRC Press, Boca Raton. 300 pp.
Galindo L.A., Puillandre N., Utge J., Lozouet P. & Bouchet P. (2016). The phylogeny and systematics of the Nassariidae revisited (Gastropoda, Buccinoidea). Molecular Phylogenetics and Evolution. 99: 337-353

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Taxon identifiers
Nassarius albus	Wikidata: Q3173002 BOLD: 149542 CoL: 45RJT GBIF (old): 2302983 iNaturalist: 292616 IRMNG: 10596124 ITIS: 74116 Observation.org: 942221 SeaLifeBase: 5526 WoRMS: 420063
Nassa alba	Wikidata: Q109586449 CoL: 45QT3 GBIF (old): 6503112 WoRMS: 560676

Phrontis alba

Phrontis alba shell
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Nassariidae
Genus:	Phrontis
Species:	P. alba
Binomial name
*Phrontis alba* (Say, 1826)
Synonyms
Nassa alba Say, 1826 Nassa annelifera Reeve, 1853 Nassa candei d'Orbigny in Sagra, 1843 Nassa clathratula A. Adams, 1852 Nassa obtusata A. Adams, 1852 Nassa pura Marrat, 1877 Nassa quinquecostata Marrat, 1880 † Nassarius (Uzita) floridensis Olsson, A.A. & A. Harbison, 1953 Nassarius (Uzita) albus (Say, 1826) Uzita alba (Say, 1826)