Tonna cumingii
| Tonna cumingii | |
|---|---|
| Tonna cumingii shell | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Tonnidae |
| Genus: | Tonna |
| Species: | T. cumingii
|
| Binomial name | |
| Tonna cumingii (Reeve, 1849)
| |
| Synonyms[1] | |
|
List
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Tonna cumingi, common name Cuming's tun, is a species of very large sea snail, a tun snail, a marine gastropod mollusc in the family Tonnidae, the tuns.[1]
Taxonomy
The species currently referred to as Tonna cumingii (Hanley in Reeve, 1849) has been referred to as:
- Tonna canaliculata (Linnaeus, 1758) by Thach (2005:91, pl. 23, fig. 5)
- Tonna cumingii 'Reeve' by (a. o.) Hedley (1919:331); Winckworth & Tomlin (1933:209); Hinton (1977:26); Powell (1979:161); Kilburn (1986:4); Thach (2005:91)
The species currently referred to as Tonna chinensis (Dillwyn, 1817) was referred to as Tonna cumingii (Hanley in Reeve, 1849) by Springsteen & Leobrera (1986:100, pl. 26, fig. 2)
The species currently referred to as Tonna poppei Vos, 2005 was illustrated by Cernohorsky (1972:111); Hinton (1974:19, fig. 7; 1977:26 fig. 7a) and referred to as Tonna cumingii 'Reeve'
The species currently referred to as Tonna deshayesii (Reeve, 1849) was referred to as Tonna cumingii 'Reeve' by (a. o.) Powell (1979:61); Cernohorsky (1972:112)
Additional information on Cernohorsky (1972:111-112): Whilst showing specimens of Tonna poppei Vos, 2005 on pl. 30, figs 5, Cernohorsky lists this species as Tonna cumingii (Reeve, 1849), with in synonymy: "Synonyms of T. cumingii are deshayesii Reeve, 1849, perselecta Iredale, 1931, and maoria Powell, 1938. Tonna magnifica (Sowerby III 1904) belongs either to T. cumingii or T. chinensis " (fide Cernohorsy, 1972:112) [1]
Distribution
This species is found often off the southern coasts of India and Sri Lanka. Populations of animals with similar-looking shells from New Zealand[2] and Australian waters have been assimilated into this species. Occasional records indicate a possible presence of the species in Philippine waters. Further study on this species should reveal its exact distribution. (Reference: Vos, 2007, A Conchological Iconography - Family Tonnidae)
Shell description
The shell height is up to 91 mm, and width up to 66 mm.
(Original description) The shell is globosely ovate, thin, and ventricose, and it is distinctly umbilicated. It consists of seven whorls, which are transversely covered with numerous ribs; these ribs are somewhat flattened and closely set, while the interstices are marked by linear grooves. The columella is slightly twisted, and the lip is simple. The coloration is a fulvous chestnut, peculiarly clouded in a banded pattern with brown and white spots. [3]
References
- ^ a b c Vos, C.; Marshall, B. (2015). Tonna cumingii. In: MolluscaBase (2015). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=410210 on 2016-01-15
- ^ Powell A. W. B., William Collins Publishers Ltd, Auckland 1979 ISBN 0-00-216906-1
- ^ Reeve, L.A. (1848–1849). Monograph of the genus Dolium. In: Conchologia Iconica, or, illustrations of the shells of molluscous animals, vol. 5, pl. 1-8 and unpaginated text. London: L. Reeve & Co. p. species 13. Retrieved 17 March 2026.
{{cite book}}: CS1 maint: date format (link) This article incorporates text from this source, which is in the public domain.
- Chris Vos and Alan Beu, 2007, A Conchological Iconography 13: The Family Tonnidae, ConchBooks, ISBN 9783925919275
- 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.
- Cernohorsky, W. O. (1972). Marine Shells of the Pacific. Vol. II. Pacific Publications, Sydney, 411 pp.
- Steyn, D. G. & Lussi, M. (2005). Offshore shells of southern Africa: A pictorial guide to more than 750 gastropods. Published by the authors. pp. i–vi, 1–289.
External links
- Iredale, T. (1931). "Australian molluscan notes. No I" (PDF). Records of the Australian Museum. 18 (4): 216.
- Souverbie [S.-M.] & Montrouzier [X.]. (1863). "Description d'espèces nouvelles". Journal de Conchyliologie. 11 (1): 75.
- Gastropods.com: Tonna (Chinensis complex) cumingii