WoRMS taxon details
Cassis madagascariensis Lamarck, 1822
419778 (urn:lsid:marinespecies.org:taxname:419778)
accepted
Species
Cassis (Cassis) madagascariensis Lamarck, 1822 · alternative representation
Cassis cameo W. Stimpson, 1860 · unaccepted
Cassis madagascariensis f. spinella Clench, 1944 · unaccepted
Cassis madagascariensis spinella Clench, 1944 · unaccepted > junior subjective synonym
Cassis madagascariensis var. major Rigacci, 1866 · unaccepted
Cassis madagascariensis var. minor Rigacci, 1866 · unaccepted
Cassis rotundata Perry, 1811 · unaccepted (Declared a nomen oblitum by Petit...)
Declared a nomen oblitum by Petit (2003) under ICZN Article 23.9.2
- Forma Cassis madagascariensis f. spinella Clench, 1944 accepted as Cassis madagascariensis Lamarck, 1822
- Subspecies Cassis madagascariensis spinella Clench, 1944 accepted as Cassis madagascariensis Lamarck, 1822 (unaccepted > junior subjective synonym)
- Variety Cassis madagascariensis var. major Rigacci, 1866 accepted as Cassis madagascariensis Lamarck, 1822
- Variety Cassis madagascariensis var. minor Rigacci, 1866 accepted as Cassis madagascariensis Lamarck, 1822
marine
Lamarck, [J.-B. M.] de. (1822). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome septième, 711 pp. Paris, published by the author. , available online at http://www.biodiversitylibrary.org/item/47433
page(s): p. 219. [details]
page(s): p. 219. [details]
MolluscaBase eds. (2025). MolluscaBase. Cassis madagascariensis Lamarck, 1822. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=419778 on 2025-04-01
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
Lamarck, [J.-B. M.] de. (1822). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome septième, 711 pp. Paris, published by the author. , available online at http://www.biodiversitylibrary.org/item/47433
page(s): p. 219. [details]
original description (of Cassis madagascariensis spinella Clench, 1944) Clench, W. J. (1944). The genera <i>Casmaria</i>, <i>Galeodea</i>, <i>Phalium</i> & <i>Cassis</i> in the Western Atlantic. <em>Johnsonia.</em> 1(16): 1-16., available online at https://www.biodiversitylibrary.org/page/41114083
page(s): 15-16, pl. 8 [details]
original description (of Cassis cameo W. Stimpson, 1860) Stimpson, W. (1860). A trip to Beaufort, N. Carolina. <em>American Journal of Science and Arts.</em> 29: 442-449., available online at https://www.biodiversitylibrary.org/page/36995160
page(s): p. 443 (in text) [details]
basis of record Rosenberg, G.; Moretzsohn, F.; García, E. F. (2009). Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 <i>in:</i> Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Texas A&M Press, College Station, Texas. [details] Available for editors
[request]
page(s): p. 219. [details]
original description (of Cassis madagascariensis spinella Clench, 1944) Clench, W. J. (1944). The genera <i>Casmaria</i>, <i>Galeodea</i>, <i>Phalium</i> & <i>Cassis</i> in the Western Atlantic. <em>Johnsonia.</em> 1(16): 1-16., available online at https://www.biodiversitylibrary.org/page/41114083
page(s): 15-16, pl. 8 [details]
original description (of Cassis cameo W. Stimpson, 1860) Stimpson, W. (1860). A trip to Beaufort, N. Carolina. <em>American Journal of Science and Arts.</em> 29: 442-449., available online at https://www.biodiversitylibrary.org/page/36995160
page(s): p. 443 (in text) [details]
basis of record Rosenberg, G.; Moretzsohn, F.; García, E. F. (2009). Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 <i>in:</i> Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Texas A&M Press, College Station, Texas. [details] Available for editors

Other
context source (Bermuda)
Jensen, R. H. (1997). A Checklist and Bibliography of the Marine Molluscs of Bermuda. Unp. , 547 pp [details]
additional source Beu, A. G. (2010). Neogene tonnoidean gastropods of tropical and South America: contributions to the Dominican Republic and Panama Paleontology Projects and uplift of the Central American Isthmus. <em>Bulletins of American Paleontology.</em> 377-378: 1-550.
page(s): 219 [details] Available for editors
[request]
additional source Lyman, F. B. (1937). Food of <i>Cassis madagascariensis</i>. <em>The Nautilus.</em> 51(1): 34., available online at https://www.biodiversitylibrary.org/page/9203227 [details]
additional source Wolfe, D. A. (1967). <i>Cassis madagascariensis</i> and <i>C. m. spinella</i> offshore at Beaufort, North Carolina. <em>The Nautilus.</em> 81(2): 47-48., available online at https://www.biodiversitylibrary.org/page/8528064 [details]
additional source Beu, A. G. (2010). Neogene tonnoidean gastropods of tropical and South America: contributions to the Dominican Republic and Panama Paleontology Projects and uplift of the Central American Isthmus. <em>Bulletins of American Paleontology.</em> 377-378: 1-550.
page(s): 219 [details] Available for editors

additional source Lyman, F. B. (1937). Food of <i>Cassis madagascariensis</i>. <em>The Nautilus.</em> 51(1): 34., available online at https://www.biodiversitylibrary.org/page/9203227 [details]
additional source Wolfe, D. A. (1967). <i>Cassis madagascariensis</i> and <i>C. m. spinella</i> offshore at Beaufort, North Carolina. <em>The Nautilus.</em> 81(2): 47-48., available online at https://www.biodiversitylibrary.org/page/8528064 [details]





Language | Name | |
---|---|---|
English | queen helmetemperor helmetcameo helmet | [details] |
German | Kaiserliche Helmschnecke | [details] |
To Barcode of Life (1 barcode)
To Biodiversity Heritage Library (4 publications) (from synonym Cassis madagascariensis spinella Clench, 1944)
To Biodiversity Heritage Library (80 publications)
To Conchology (Cassis madagascariensis)
To European Nucleotide Archive, ENA (Cassis madagascariensis)
To GenBank (3 nucleotides; 1 proteins)
To Global Biotic Interactions (GloBI)
To Malacopics (Cassis madagascariensis Lamarck, 1822 Bahamas, Berry Islands, Great Harbour Cay, ex...
To USNM Invertebrate Zoology Mollusca Collection
To ITIS
To Biodiversity Heritage Library (4 publications) (from synonym Cassis madagascariensis spinella Clench, 1944)
To Biodiversity Heritage Library (80 publications)
To Conchology (Cassis madagascariensis)
To European Nucleotide Archive, ENA (Cassis madagascariensis)
To GenBank (3 nucleotides; 1 proteins)
To Global Biotic Interactions (GloBI)
To Malacopics (Cassis madagascariensis Lamarck, 1822 Bahamas, Berry Islands, Great Harbour Cay, ex...
To USNM Invertebrate Zoology Mollusca Collection
To ITIS