Jump to content

Psittacodrillia diversa

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Dawnseeker2000 (talk | contribs) at 02:45, 27 March 2020 (MOS:DATEUNIFY, refine ref details). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Psittacodrillia diversa
Shell of Psittacodrillia diversa (museum specimen at Naturalis Biodiversity Center)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Superfamily: Conoidea
Family: Horaiclavidae
Genus: Psittacodrillia
Species:
P. diversa
Binomial name
Psittacodrillia diversa
(Smith E. A., 1882)
Synonyms[1]
  • Crassispira diversa (E. A. Smith, 1882)
  • Drillia diversa (E. A. Smith, 1882)
  • Drillia sowerbyi (non Turton, 1932); Barnard, 1959
  • Pleurotoma (Clionella) diversa G.B. Sowerby III, 1892
  • Pleurotoma (Clavus) diversa Smith E. A., 1882

Psittacodrillia diversa is a species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.[1]

Description

The length of the shell attains 14 mm, its diameter 5.5 mm.

The biconic-claviform shell has about two whorls in the protoconch and five weakly convex whorls in the teleoconch. The shell shows 10 to 12 axial ribs on the early whorls and 9 to 11 on the penultimate whorl. The ribs only occupy the lower two-thirds of the whorl, the remainder being simple. The spiral striation is fine; that towards the base of the body whorl is a trifle coarser. The aperture is oblong. The siphonal canal is wide. The columella is slightly convex and has a moderately thick callus. The shell is orange-red with darker red spots in the intervals on the whorls.[2]

Distribution

This marine species occurs off Jeffrey's Bay - East Cape, South Africa

References

  1. ^ a b Psittacodrillia diversa (Smith E. A., 1882). Retrieved through: World Register of Marine Species on 8 July 2012.
  2. ^ Smith, E.A. (1882) Diagnoses of new species of Pleurotomidae in the British Museum. Annals and Magazine of Natural History, series 5, 10, 206–218
  • Kilburn, R.N. & Rippey, E. (1982) Sea Shells of Southern Africa. Macmillan South Africa, Johannesburg, xi + 249 pp. page(s): 117
  • R.N. Kilburn (1988), Turridae (Mollusca: Gastropoda) of southern Africa and Mozambique. Part 4. Subfamilies Drilliinae, Crassispirinae and Strictispirinae; Ann. Natal Mus. Vol. 29(1) pp. 167–320
  • Steyn, D.G. & Lussi, M. (1998) Marine Shells of South Africa. An Illustrated Collector's Guide to Beached Shells. Ekogilde Publishers, Hartebeespoort, South Africa, ii + 264 pp.page(s): 152
  • Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1-1295.
  • "Psittacodrillia diversa". Gastropods.com. Retrieved 16 January 2019.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Psittacodrillia_diversa&oldid=947567710"