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Taxon profile

species

Cerithiopsis gemmulosa Adams, 1847

kingdom Animalia - animals »  phylum Mollusca - mollusks »  class Gastropoda - gastropods »  family Cerithiopsidae »  genus Cerithiopsis

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Cerithiopsis gemmulosa

Author: Jan Delsing

Taxon in country check-lists*

North America: United States of America (Florida, Texas), South America: Brazil, Caribbean

* List of countries might not be complete

Description

Distribution: Texas; West Indies to Brazil. Size: 6 mm
Description: Color uniform light reddish-tan; shell fusiform, barrel shaped; sculpture of beaded spiral ribs; postnuclear whorl with 2 rows of spiral, beaded ribs, remaining whorls comprised of 3 rows of spirally beaded ribs; beads connected axially and spirally by short, rounded riblets that create squarish pits; suture well excavated; body whorl with a basal cord; protoconch small and polished smooth; aperture subcircular; siphonal canal abrupt. Habitat: Shallow water offshore and occasionally in bays. Depth range 0 to 91 m (300 ft). Remarks: Similar to C. greenii; however, C. gemmulosa is larger and lighter colored, and suture is more pronounced. See Ode (1989c); Barrera (2001).
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 Cerithiopsis gemmulosa Adams, 1847]
Data retrieved on: 23 November 2013

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