Bittiolum varium, common name the grass cerith, is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.[1]

Bittiolum varium
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Family: Cerithiidae
Genus: Bittiolum
Species:
B. varium
Binomial name
Bittiolum varium
(Pfeiffer, 1840)
Synonyms[1]

Bittiolum properatum Woodring, 1928
Bittium varium (Pfeiffer, 1840)
Cerithium columellare d'Orbigny, 1847
Cerithium gibberulum C.B. Adams, 1845
Cerithium pallidum Pfeiffer, 1840
Cerithium triseriale Gabb, 1881
Cerithium varium Pfeiffer, 1840
Diastoma varium (Pfeiffer, 1840)

Distribution edit

Bittiolum varium occurs in shallow waters (0–11 m (0–36 ft) depth) of the Western Atlantic between the East Coast of the United States (Maryland) and Brazil.[2]

Description edit

The maximum recorded shell length is 6.5 mm.[3]

Habitat edit

The minimum recorded depth for this species is 0 m; maximum recorded depth is 11 m.[3]

References edit

  1. ^ a b Bittiolum varium (Pfeiffer, 1840). Retrieved through: World Register of Marine Species on 17 May 2010.
  2. ^ Palomares ML, Pauly D, eds. (2020). "Bittiolum varium" in SeaLifeBase. July 2020 version.
  3. ^ a b Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLOS One 5(1): e8776. doi:10.1371/journal.pone.0008776.