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Genus of gastropods
Trigonostoma is a
genus of
sea snails , marine
gastropod
mollusks in the
family
Cancellariidae , the nutmeg snails.
[1]
Trigonostoma is also the name given to a
trematode genus in the family
Aspidogastridae , that is actually a synonym of the genus
Multicalyx Faust & Tang, 1936
Species
According to the
World Register of Marine Species (WoRMS) the following species with valid names are included within the genus Trigonostoma :
[1]
†
Trigonostoma ampullaceum (Brocchi, 1814)
Trigonostoma antiquatum (Hinds, 1843) - antique nutmeg
†
Trigonostoma barnardi A. W. Janssen, 1984
Trigonostoma breve (G.B. Sowerby I, 1832a)
Trigonostoma bullatum (G.B. Sowerby I, 1832a) - bubble nutmeg
Trigonostoma chui Yen, 1936
Trigonostoma diamantinum Garrard, 1975
Trigonostoma elegantulum (M. Smith, 1947) little elegant nutmeg
†
Trigonostoma exampullaceum (Sacco, 1894)
†
Trigonostoma exgeslini (Sacco, 1894)
†
Trigonostoma extractrix (Boettger, 1906)
Trigonostoma gofasi Verhecken, 2007
Trigonostoma goniostoma (G.B. Sowerby I, 1832a) - angle-mouth nutmeg
Trigonostoma iota Garrard, 1975
Trigonostoma kilburni Petit & Harasewych, 2000
Trigonostoma lamberti (Souverbie, 1870 in Souverbie & Montrouzier)
Trigonostoma laseroni (Iredale, 1936) - Laseron's nutmeg
†
Trigonostoma lindeni A. W. Janssen, 1984
Trigonostoma milleri (Burch, 1949) - Miller's nutmeg
Trigonostoma mozambicense Petit & Harasewych, 2002
Trigonostoma nitidum (A. Adams, 1855)
†
Trigonostoma parvotriangula Sacco, 1894
†
Trigonostoma protrigonostoma (Sacco, 1894)
†
Trigonostoma pseudumbilicare Peyrot, 1928
Trigonostoma pygmaeum (C.B. Adams, 1852)
Trigonostoma rugosum (Lamarck, 1822)
Trigonostoma scala (Gmelin, 1791)
Trigonostoma scalare (Gmelin, 1791)
†
Trigonostoma schroeckingeri (R. Hoernes & Auinger, 1890)
Trigonostoma semidisjunctum (G.B. Sowerby II, 1849a) - disjunct nutmeg
†
Trigonostoma subsuturale (d'Orbigny, 1852)
Trigonostoma tenerum (Philippi, 1848) - Philippi's nutmeg
Trigonostoma tessella Garrard, 1975
Trigonostoma thysthlon Petit & Harasewych, 1987
Trigonostoma tryblium Bouchet & Petit, 2008
Trigonostoma tuberculosum (G.B. Sowerby I, 1832a)
†
Trigonostoma umbilicare '' (Brocchi, 1814)
Subgenus Trigonostoma Blainville, 1825
Species brought into synonymy
Trigonostoma bicolor (Hinds, 1843) : synonym of
Scalptia bicolor (Hinds, 1843)
Trigonostoma campbelli Shasky, 1961 accepted as
Axelella campbelli (Shasky, 1961)
† Trigonostoma christiei Finlay, 1924 accepted as †
Scalptia christiei (Finlay, 1924)
Trigonostoma costiferum (G.B. Sowerby I, 1832) : synonym of
Scalptia costifera (G. B. Sowerby I, 1832)
Trigonostoma damasoi T. Cossignani, 2015 accepted as Trigonostoma gofasi Verhecken, 2007
Trigonostoma foveolata [sic]: synonym of
Scalptia foveolata (G.B. Sowerby II, 1849)
Trigonostoma rugosum (Lamarck, 1822) accepted as
Bivetopsia rugosa (Lamarck, 1822)
Trigonostoma scalariformis (Lamarck, 1822) accepted as
Scalptia scalariformis (Lamarck, 1822)
Trigonostoma semidisjuncta [sic]: synonym of Trigonostoma semidisjunctum (G.B. Sowerby II, 1849)
† Trigonostoma thisbe Olsson, 1964 accepted as †
Ventrilia thisbe (Olsson, 1964)
† Trigonostoma triumpha Olsson, 1964 accepted as †
Ventrilia triumpha (Olsson, 1964)
Trigonostoma tuberculosa [sic]: synonym of Trigonostoma tuberculosum (G.B. Sowerby I, 1832)
Trigonostoma vinnulum Iredale, 1925 : synonym of
Trigonaphera vinnulum (Iredale, 1925) (original combination)
† Trigonostoma waikaiaensis Finlay, 1924 accepted as †
Scalptia waikaiaensis (Finlay, 1924)
References
Hemmen J. (2007). Recent Cancellariidae.Annotated and illustrated catalogue of Recent Cancellariidae. Privately published, Wiesbaden. 428 pp.
Bouchet P. & Petit R.E. (2008). New species and new records of southwest Pacific Cancellariidae. The Nautilus 122(1): 1-18.
External links
Perry, G. (1811). Conchology, or the natural history of shells: containing a new arrangement of the genera and species, illustrated by coloured engravings executed from the natural specimens, and including the latest discoveries. 4 pp., 61 plates. London
Blainville, H. M. D. de. (1825-1827). Manuel de malacologie et de conchyliologie. Paris, Levrault 1-647
Iredale, T. (1936). Australian molluscan notes, no. 2. Records of the Australian Museum. 19(5): 267-340, pls 20-24