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Taxon profile

species

Nassarius acutus T. Say, 1822

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Gastropoda - gastropods »  order Neogastropoda »  family Nassariidae - Nassa Mud Snails »  genus Nassarius

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Nassarius acutus

Author: Rehder, H.A.

Nassarius acutus

Author: Tunnell et al.

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Description

Nassarius acutus (Say, 1822) Sharp Nassa
Distribution: Florida to Texas. Size: 15 mm (0,6 inch).
Description: Color dull yellowish-white with suffusions of darker orangish-brown and broken, brown narrow bands below the suture, protoconch orangish-brown; shape elongate-conic; sculpture of axial and spiral cords producing beaded nodules where they intersect with elongate beads, most pronounced above body whorl; inner spaces between cords smooth; nuclear whorl smooth; aperture ovate with a short anal notch; siphonal canal abrupt.
Habitat: Sandy bottoms from below tide line to a depth of about 110 m (360 ft). Remarks: Known as a carrion feeder but also feeds on molluscan egg cases.
Tunnell, J.W. , Andrews, J. , Barrera, N.C. & Moretzsohn, F., 2010. Encyclopedia of Texas seashells.
Author: Jan Delsing

Links and literature

EN Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [as Nassarius acutus (Say, 1822)]
Data retrieved on: 23 November 2013

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