Cabestana tabulata

Cabestana tabulata
Shell of Cabestana tabulata (specimen at the Auckland Museum)
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Cymatiidae
Genus: Cabestana
Species:
C. tabulata
Binomial name
Cabestana tabulata
(Menke, 1843)
Synonyms[2]
  • Cabestana (Cymatilesta) otagoensis Powell, 1954[1]
  • Cabestana debelior Finlay, 1930
  • Cabestana manawatuna C. A. Fleming, 1943
  • Cabestana otagoensis Powell, 1954[1]
  • Cabestana tabulata manawatuna C. A. Fleming, 1943
  • Cabestana waterhousei (A. Adams & Angas, 1864)
  • Cabestana waterhousei segregata Powell, 1933
  • Cymatilesta waterhousei (A. Adams & Angas, 1864)
  • Cymatilesta waterhousei tepida Iredale, 1936
  • Cymatium waterhousei (A. Adams & Angas, 1864)
  • Cymatium waterhousei frigidulum Iredale, 1929
  • Triton tabulata Menke, 1843
  • Triton waterhousei A. Adams & Angas, 1864
  • Tritonium tabulatum Menke, 1843 superseded combination (basionym)

Cabestana tabulata, common name the shouldered triton, is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.[2] Also known as Waterhouse's Rock Whelk.

Description

Cabestana tabulata is a type of seashell, which can be up to 130mm, but is usually 40-100 cm in length.[3][4] The shell has 7 to 10 strong, paired spiral ribs and smaller, weaker intermediate riblets, and nodules on the shoulder. The Outer lip is expanded and thickened. It is yellow-brown in color.

Distribution

This species occurs in the seas along Southern Australia and Northern New Zealand and is found amongst seaweed and rocks, intertidally and subtidally.[4]

References

  1. ^ a b Powell, A. W. B. (1954). "New Zealand Molluscan Systematics, with Descriptions of New Species, Part 2". Records of the Auckland Institute and Museum. 4: 235–240. ISSN 0067-0464. JSTOR 42906069. Wikidata Q58676746.
  2. ^ a b "WoRMS - World Register of Marine Species - Cabestana tabulata (Menke, 1843)". www.marinespecies.org. Retrieved 11 November 2025.
  3. ^ "Cabestana tabulata | Molluscs of Tasmania". Retrieved 26 January 2025.
  4. ^ a b "Cabestana tabulata". seashellsofnsw.org.au. Retrieved 11 November 2025.
  • Powell, A.W.B. (1933). Notes on the taxonomy of the recent Cymatiidae and Naticidae of New Zealand. Transactions of the New Zealand Institute 63: 154–168.
  • Fleming, C.A. (1943). Tertiary Mollusca from Dannevirke Subdivision. Transactions of the Royal Society of New Zealand. 73: 193–208.
  • Beu, A. G. (1976). New records of Cymatiidae (Gastropoda: Prosobranchia) from Kapitean to Castlecliffian (Late Miocene to Early Pleistocene) rocks of East Cape District, New Zealand. New Zealand Journal of Geology and Geophysics. 19: 297-310
  • Spencer, H.G., Marshall, B.A. & Willan, R.C. (2009). Checklist of New Zealand living Mollusca. Pp 196-219. in: Gordon, D.P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.
  • Maxwell, P. A. (2009). Cenozoic Mollusca. Pp 232-254 in Gordon, D. P. (ed.) New Zealand inventory of biodiversity. Volume one. Kingdom Animalia: Radiata, Lophotrochozoa, Deuterostomia. Canterbury University Press, Christchurch.