Pyrgocythara astricta

Pyrgocythara astricta
	Original image of a shell of Pyrgocythara astricta
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Superfamily:	Conoidea
Family:	Mangeliidae
Genus:	Pyrgocythara
Species:	P. astricta
Binomial name
	Pyrgocythara astricta; (Reeve, L.A., 1846)
Synonyms
	Mangelia astricta Reeve, L.A., 1846

Pyrgocythara astricta, common name the tied mangelia, is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.[1]

Description

The length of the shell attains 20 mm.

(Original description) The shell is somewhat fusiformly ovate. The spire is rather short, the sutures deep. The shell is longitudinally ribbed, with numerous ribs rather close-set. The color of the shell is whitish, encircled with a narrow brown zone.[2]

Distribution

This species occurs off Florida, USA

References

External links

"Mangelia astricta". Gastropods.com. Retrieved 16 January 2019.
Tucker, J.K. (2004). "Catalog of recent and fossil turrids (Mollusca: Gastropoda)" (PDF). Zootaxa. 682: 1–1295.

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[1] Worldwide Mollusc Species Data Base : Pyrgocythara astricta

[2] Reeve L.A. (1846). Monograph of the genus Mangelia. In: Conchologia Iconica, vol. 3, pl. 1–8 and unpaginated text. L. Reeve & Co., London This article incorporates text from this source, which is in the public domain.