Revision of the deep-water cone snail fauna from New Caledonia (Gastropoda, Conoidea)

  • Manuel J. Tenorio Departamento CMIM y Química Inorgánica – Instituto de Biomoléculas (INBIO), Facultad de Ciencias, Torre Norte, 1ª Planta, Universidad de Cadiz, 11510 Puerto Real, Cadiz, Spain
  • Nicolas Puillandre Institut de Systématique, Évolution, Biodiversité (ISYEB), Muséum national d’Histoire Naturelle, CNRS, Sorbonne Université, EPHE, Université des Antilles, 57 rue Cuvier, CP26, F-75005 Paris, France
Keywords: phylogeny, Conidae, deep water, endemic species, New Caledonia


The present work reviews the deep-water cone fauna of New Caledonia and its Economic Exclusive Zone. It is based on the material collected for more than 40 years by oceanographic expeditions in the deep waters surrounding New Caledonia, organized by the Muséum national d’histoire naturelle-Paris/ORSTOM, then Institut de Recherche pour le Développement, in the framework of the Tropical Deep-Sea Benthos programme. A total of 2377 lots containing 5113 specimens collected in depths between 100 and 1260 m have been examined. About 770 specimens were collected live, and allowed for radular and DNA studies. A phylogenetic analysis, based on the cox1 gene, of the deep-water cone snail fauna of New Caledonia is presented, along with a detailed, fully illustrated taxonomic account with data on geographic and bathymetric distribution and radular morphology. A total of 76 different species of cone snails were identified among the collected material. Of these, 22 corresponded to typical shallow water species, which were most likely translocated into deeper water, whereas 54 could be considered true components of the deep water (below 100 m) cone snail fauna. Species of the genus Profundiconus represent 22%, whereas those of the genera Conasprella and Conus represent 28% and 50%, respectively. Eleven deep water cone species can be considered as endemic to the New Caledonia EEZ, representing 20.3% of the total. The most abundant species found (more than 400 specimens each) were Conus (Afonsoconus) bruuni, Conasprella (Boucheticonus) alisi, Conasprella (Conasprella) boucheti, and Profundiconus vaubani. The new species Conus (Taranteconus) samadiae sp. nov. is hereby described.


Adams A. 1854. Descriptions of new species of the genus Conus, from the collection of Hugh Cuming, esq. Proceedings of the Zoological Society of London 1854: 116–119.

Adams H. 1872. Descriptions of fourteen new species of land and marine shells. Proceedings of the Zoological Society of London 1872: 12–15.

Audouin J.V. 1831. Cone. Conus. Linné. C. de D’Orbigny. C. orbignyi Aud. Magasin de Zoologie 1: 20. Available from [accessed 11 Aug. 2023].

Azuma M. 1972. Description of four new gastropods from South China Sea. Venus 31 (2): 55–60.

Azuma M. 1973. On the radulae of some remarkable gastropods from off Kirimezaki, Kii Peninsula, Japan, with the description of a new cone shell. Venus 32 (1): 9–17.

Bartsch P. & Rehder H.A. 1943. New cones from the Hawaiian Islands. Proceedings of the Biological Society of Washington 56: 85–88. Available from [accessed Mar. 2023].

Biggs J.S., Watkins M.S., Corneli P.S. & Olivera B.M. 2010. Defining a clade by morphological, molecular, and toxinological criteria: distinctive forms related to Conus praecellens A. Adams, 1854 (Gastropoda: Conidae). The Nautilus 124 (1): 1–19. Available from [accessed Mar. 2023].

Bouchet P., Héros V., Lozouet P. & Maestrati P. 2008. A quarter-century of deep-sea malacological exploration in the South and West Pacific: Where do we stand? How far to go? In: Héros V., Cowie R.H. & Bouchet P. (eds) Tropical Deep-Sea Benthos 25: 9–40. Mémoires du Muséum national d’histoire naturelle 196, Muséum national d’histoire naturelle, Paris.

Brazier J. 1894. [...a magnificent new cone, Conus pulcherrimus...]. Proceedings of the Linnean Society of New South Wales (2) 9: 187. Available from [accessed 19 Sep. 2023].

Broderip W.J. & Sowerby I G.B. Sr. 1830. Observations on new or interesting Mollusca, contained, for the most part, in the museum of the Zoological Society. Zoological Journal 5: 46–51.

Bruguière J.G. 1792. Cone. In: Encyclopédie méthodique: Histoire naturelle des Vers 1: 586–757. Panckouke, Paris.

Castelin M., Lambourdiere J., Boisselier M.-C., Lozouet P., Couloux A., Cruaud C. & Samadi S. 2010. Hidden diversity and endemism on seamounts: focus on poorly dispersive neogastropods. Biological Journal of the Linnean Society 100 (2): 420–438.

Castelin M., Puillandre N., Lozouet P., Sysoev A., Richer de Forges B. & Samadi S. 2011. Molluskan species richness and endemism on New Caledonian seamounts: Are they enhanced compared to adjacent slopes? Deep Sea Research Part I: Oceanographic Research Papers 58 (6): 637–646.

Cotton B.C. 1945. A catalogue of the cone shells (Conidae) in the South Australian Museum. Records of the South Australian Museum 8 (2): 229–280.

Crandall P.R. 1979. A new cone from off NE Taiwan and a new Chlamys from the Ryukyu Islands, Japan. Quarterly Journal of the Taiwan Museum 32 (1–2): 113–115.

da Motta A.J. 1982. Seventeen new cone shell names (Gastropoda: Conidae). Publicaçoes Ocasionais da Sociedade Portuguesa de Malacologia 1: 1–20.

da Motta A.J. 1984. Three new Conus species (Gastropoda: Conidae). La Conchiglia: International Shell Magazine 16 (178–179): 24–26.

da Motta A.J. 1985. Two new Conus species. La Conchiglia: International Shell Magazine 17 (190–191): 26–28.

da Motta A.J. 1991. A systematic classification of the gastropod family Conidae at the generic level. La Conchiglia: International Shell Magazine, Supplement: 1–48.

da Motta A.J. & Martin R. 1982. Four new Conus species found in waters around Cebu and one from Balut in the Sarangani group. Carfel Philippine Shell News 4 (3): 3–4.

Estival J-C. 1981. Cônes de Nouvelle Caledonie et du Vanuatu. Les éditions du Cagou, Societé Nouvelle des Editions du Pacifique, Papeete, Tahiti.

Fassio G., Modica M.V., Mary L., Zaharias P., Fedosov A.E., Gorson J., Kantor Y.I., Holford M. & Puillandre N. 2019. Venom diversity and evolution in the most divergent cone snail genus Profundiconus. Toxins 11 (11): e623.

Fedosov A., Zaharias P. & Puillandre N. 2021. A phylogeny-aware approach reveals unexpected venom components in divergent lineages of cone snails. Proceedings of the Royal Society B 228: e20211017.

Folmer O., Black M., Hoeh W., Lutz R. & Vrijenhoek R. 1994. DNA primers for amplification of mitochondrial cytochrome c oxidase subunit I from diverse metazoan invertebrates. Molecular Marine Biology and Biotechnology 3: 294–299.

Fulton H.C. 1936. Molluscan notes. VI. Proceedings of the Malacological Society of London 22 (1): 7–9.

Fulton H.C. 1938. Descriptions and figures of new Japanese marine shells. Proceedings of the Malacological Society of London 23 (1): 55–56.

Galindo L.A., Puillandre N, Strong E. & Bouchet P. 2014. Using microwaves to prepare gastropods for DNA barcoding. Molecular Ecology Resources 14 (4): 700–705.

Gmelin J.F. 1791. Caroli a Linné. Systema Naturae per Regna Tria Naturae: Secundum Classes, Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis, 13th Ed. Vol. 1. Impensis Georg Emanuel Beer, Leipzig [Lipsiae].

Habe T. 1965. Two new cones from Japan. Venus 24 (1): 46–49.

Huelsenbeck J.P., Ronquist F. & Hall B. 2001. MrBayes: Bayesian inference of phylogeny. Bioinformatics 17: 754–755.

Iredale T. 1913. New generic names and new species of marine Mollusca. Proceedings of the Malacological Society of London 10 (3): 217–228.

Iredale T. 1929. Mollusca from the Continental Shelf of Eastern Australia, No. 2. Records of the Australian Museum 17 (4): 157–189.

Iredale T. 1937. Embrikena, a new genus of the family Conidae (Phylum Mollusca). Festschrift zum 60. Geburtstage von Professor Dr. Embrik Strand 3: 406–419.

Kiener L.C. 1845–1859. Genre Cone. (Conus, Lin.). In: Spécies général et iconographie des coquilles vivantes comprenant la collection du Muséum d’Histoire naturelle de Paris, collection Lamarck, celle du Prince Masséna et les découvertes récentes des voyageurs. Rousseau, Paris [pp. 1–64, 1846; 65–176, 1847; 177–224, 1848; 225–272, 1859; 273–379, 1849–1850; plates 1–111, 1845].

Kohn A.J., Nishi M. & Pernet B. 1999. Snail spears and scimitars: a character analysis of Conus radular teeth. Journal of Molluscan Studies 65: 461–481.

Kosuge S. 1979. Description of new and rare cones from the Western Pacific (Conidae, Gastropoda). Bulletin of the Institute of Malacology of Tokyo 1 (2): 21–22.

Kosuge S. 1980a. Description of two new species of the genus Conus (Gastropoda Conacea). Bulletin of the Institute of Malacology of Tokyo 1 (4): 62–64.

Kosuge S. 1980b. Description of a new species of the genus Conus (Gastropoda Conacea). Bulletin of the Institute of Malacology of Tokyo 1 (5): 81–82.

Kuroda T. 1929. New Japanese shells (I). Venus 1 (3): 80–81.

Kuroda T. 1956. New species of the Conidae (Gastropoda) from Japan. Venus 19 (1): 1–16.

Lamarck J.B.M. 1822. Histoire naturelle des animaux sans vertèbres. Tome septième. Paris. Available from [accessed Mar. 2023].

Linnaeus C. 1758. Systema Naturae per Regna tria Naturae, Secundum Classes Ordines, Genera, Species, cum Characteribus, Differentiis, Synonymis, Locis. Tomus I. Editio Decima. Reformata. Laurentii Salvii, Stockholm [Holmiae].

Marshall B.A. 1981. New records of Conidae (Mollusca: Gastropoda) from the New Zealand region. New Zealand Journal of Zoology 8 (4): 493–501.

Melvill J.C. 1898. Further investigations into the molluscan fauna of the Arabian Sea, Persian Gulf, and the Gulf of Oman, with the descriptions of forty species. Memoirs and Proceedings of the Manchester Literary & Philosophical Society 42 (4).

Minh B.Q., Nguyen M.A.T. & von Haeseler A. 2013. Ultrafast approximation for phylogenetic bootstrap. Molecular Biology and Evolution 30 (5): 1188–1195.

Monnier E., Limpalaër L., Robin A. & Roux C. 2018a. A Taxonomic Iconography of Living Conidae, Vols 1 and 2. ConchBooks, Harxheim, Germany.

Monnier E., Tenorio M.J., Bouchet P. & Puillandre N. 2018b. The cones (Gastropoda) from Madagascar “Deep South”: composition, endemism and new taxa. Xenophora Taxonomy 19: 25–75.

Moolenbeek R.G. 1986. Studies on Conidae (Mollusca, Gastropoda), 6. Conidae of the Chesterfield Islands, with description of Conus luciae nova species. Bulletin Zoologisch Museum Universiteit van Amsterdam 10 (25): 209–214. Available from [accessed Mar. 2023].

Moolenbeek R.G. & Röckel D. 1996. Cones taken off Wallis and Futuna Islands, south-west Pacific (Mollusca, Gastropoda, Conidae). Bulletin du Muséum national d’histoire naturelle, série 18 (A) (3–4): 387–400.

Moolenbeek R.G., Röckel D. & Bouchet P. 2008. New records and new species of cones from deeper water off Fiji (Mollusca, Gastropoda, Conidae). Vita Malacologica 6: 35–49.

Nguyen L.-T., Schmidt H.A., von Haeseler A. & Minh B.Q. 2015. IQ-TREE: a fast and effective stochastic algorithm for estimating maximum-likelihood phylogenies. Molecular Biology and Evolution 32 (1): 268–274.

Okutani T. 1972. Molluscan fauna on the submarine banks Zenisu, Hyotanse, and Takase, near the Izu-Shichito Islands. Bulletin of the Tokai Regional Fisheries Research Laboratory 72: 63–142.

Olivera B.M., Watkins, M., Puillandre N. & Tenorio M.J. 2021. Hidden diversity in the Asprella clade: description of Conus (Asprella) neocostatus sp. nov. (Gastropoda, Conidae). Xenophora Taxonomy 33: 22–29.

Petuch E.J. 1974. Two new Pacific cone shells and a new Pleurotomella from the Hatteras Abyssal Plain. The Veliger 17 (1): 40–43.

Petuch E.J. 1979. Twelve new Indo-Pacific gastropods. Nemouria: Occasional Papers of the Delaware Museum of Natural History 23: 1–6.

Petuch E.J. & Mendenhall G. 1972. A new species of Conus from Taiwan. The Veliger 15 (2): 96.

Phuong M.A., Alfaro M.E., Mahardika G.N., Marwoto R.M., Prabowo R.E., von Rintelen T., Vogt P.W.H., Hendricks J.R. & Puillandre N. 2019. Lack of signal for the impact of venom gene diversity on speciation rates in cone snails. Systematic Biology 68 (5): 781–796.

Pilsbry H. A. 1904. New Japanese marine Mollusca: Gastropoda. Proceedings of the Academy of Natural Sciences of Philadelphia 56 (1): 3–37. Available from [accessed 5 Sep. 2023].

Poppe G.T. 2008. Philippine Marine Mollusks, Vol. II. Conchbooks, Hackenheim, Germany.

Powell A.W.B. 1958. Mollusca of the Kermadec Islands Part 1. Records of the Auckland Institute and Museum 5 (1–2): 65–85.

Puillandre N., Meyer C.P., Bouchet P. & Olivera B.M. 2011. Genetic divergence and geographical variation in the deep-water Conus orbignyi complex (Mollusca: Conoidea). Zoologica Scripta 40: 350–363.

Puillandre N., Bouchet P., Duda T.F., Kauferstein S., Kohn A.J., Olivera B.M. & Meyer C. 2014. Molecular phylogeny and evolution of the cone snails (Gastropoda, Conoidea). Molecular Phylogenetics and Evolution 78: 290–303.

Puillandre N., Duda T.F., Meyer C.P., Olivera B.M. & Bouchet P. 2015. One, four or 100 genera? A new classification of the cone snails. Journal of Molluscan Studies 81: 1–23.

Rabiller M. & Richard G. 2014. Conus (Gastropoda, Conidae) from offshore French Polynesia: Description of dredging from TARASOC expedition, with new records and new species. Xenophora Taxonomy 5: 25–49.

Rambaut A., Drummond A.J., Xie D., Baele G. & Suchard M.A. 2018. Posterior summarization in Bayesian phylogenetics using Tracer 1.7. Systematic Biology 67 (5): 901–904.

Reeve L.A. 1848–49. Conus. Emendations Applicable to the Monographs of the Conchologia Iconica, and Iconographie des Coquilles Vivantes. Vol. 1: 1–6. Reeve Brothers, London.

Richard G. 1983. Two new species of Conus from New Caledonia: Conus boucheti sp. nov. and Conus kanakinus sp. nov. (Neogastropoda: Conidae). Journal of the Malacological Society of Australia 6 (1–2): 53–58.

Richard G. & Moolenbeek R.G. 1988. Two new species of Conus from deep waters off New Caledonia. Venus 47 (4): 233–239.

Richer de Forges B. & Estival J.C. 1986. Les Conidae récoltés par dragage dans les eaux néo-calédoniennes. Rossiniana 32: 14–18.

Röckel D. 1986. Conus rolani spec. nov. von den Philippinen. Spixiana 9 (3): 233–238.

Röckel D. & da Motta A.J. 1979. New cone from the Solomon Sea. La Conchiglia: International Shell Magazine 11 (126–127): 9.

Röckel D. & da Motta A.J. 1983. Descriptions of two new species of the genus Conus. Bulletin of the Institute of Malacology of Tokyo 1 (8): 117–118.

Röckel D., Korn W. & Richard G. 1993. From the Western Pacific Conus darkini n. sp. (Prosobranchia: Conidae). La Conchiglia: International Shell Magazine 25 (267): 48–49.

Röckel D., Richard G. & Moolenbeek R.G. 1995a. Deep-water cones (Gastropoda: Conidae) from the New Caledonia region. In: Bouchet P. (ed.) Résultats des Campagnes Musorstom, Vol. 14: 557–594. Mémoires du Muséum national d’histoire naturelle 167, Muséum national d’histoire naturelle, Paris. Available from [accessed March 2023].

Röckel D., Korn W. & Kohn A.J. 1995b. Manual of the Living Conidae. Vol. I, Indo-Pacific. Christa Hemmen, Wiesbaden. Available from [accessed Mar. 2023].

Rolán E. & Raybaudi-Massilia G. 1994. New Investigation on the radular teeth of Conus (Prosobranchia: Conidae). Argonauta 8 (7–12): 7–68.

Schepman M.M. 1913. The Prosobranchia of the Siboga Expedition, Pt. 5: 365–452. E.J. Brill, Leiden.

Shikama T. 1970. On some noteworthy marine Gastropoda from Southwestern Japan (II). Science Reports of the Yokohama National University, sect. 2 16: 19–27.

Shikama T. 1971. On some noteworthy marine Gastropoda from Southwestern Japan (III). Science Reports of the Yokohama National University, sect. 2 18: 32–35.

Shikama T. & Habe T. 1968. A new Japanese cone, Turriconus nakayasui with reference to Embrikena stupa group. Venus 26 (3–4): 57–59. Available from [accessed Mar. 2023].

Smith E.A. 1884. Mollusca. In: Report on the Zoological Collections Made in the Indo-Pacific Ocean During the Voyage of H.M.S. Alert 1881–2. Part I. The Collections from Melanesia; Part II. Collections from the Western Indian Ocean: 34–116, 487–508. The Trustees [of the British Museum (Natural History)], London. Available from [accessed Mar. 2023].

Sowerby III G.B. 1908. Description of a new species of the genus Conus. Annals and Magazine of Natural History, Series 8 1: 465–466.

Staszak P., Collot J., Josso P., Pelleter E., Etienne S., Patriat M., Cheron S., Boissier A. & Guyomard Y. 2022. Origin and composition of ferromanganese deposits of New Caledonia Exclusive Economic Zone. Minerals 12: 255.

Suzuki M. 1972. Description of two new species of Gastropoda. Pacific Shell News 5: 2–5.

Tenorio M.J. 2015a. A new Profundiconus from northern New Caledonia: Profundiconus zardoyai sp. nov. (Gastropoda, Conilithidae). Xenophora Taxonomy 6: 38–46.

Tenorio M.J. 2015b. Notes on Profundiconus smirna (Bartsch & Rehder, 1943) with description of a new species: Profundiconus smirnoides sp. nov. (Gastropoda, Conilithidae). Xenophora Taxonomy 7: 3–14.

Tenorio M.J. & Castelin M. 2016. Genus Profundiconus Kuroda, 1956 (Gastropoda, Conoidea): Morphological and molecular studies, with the description of five new species from the Solomon Islands and New Caledonia. European Journal of Taxonomy 173: 1–45.

Tenorio M.J., Monnier E. & Puillandre N. 2018. Notes on Afonsoconus Tucker & Tenorio, 2013 (Gastropoda, Conidae), with description of a new species from the Southwestern Indian Ocean. European Journal of Taxonomy 472: 1–20.

Tucker J.K. & Tenorio M.J. 2009. Systematic Classification of Recent and Fossil Conoidean Gastropods. Conchbooks, Hackenheim, Germany.

Tucker J.K. & Tenorio M.J. 2013. Illustrated Catalog of the Living Cone Shells. MdM Publishing, Wellington, Florida, USA.

Uribe J.E., Puillandre N. & Zardoya R. 2017. Beyond Conus: Phylogenetic relationships of Conidae based on complete mitochondrial genomes. Molecular Phylogenetics and Evolution 107: 142–151.

Walls J.G. 1977. Two new cones from the Western Pacific. The Pariah 1: 1–2.

Weinkauff H.C. 1873–1875. Die familie der Coneae oder Conidae. In: Systematisches Conchylien-Cabinet von Martini und Chemnitz 4 (2): 125–244 (1873); 245–300 (1874); 301–413 (1875). Bauer & Raspe, Nürnberg. Available from [accessed Mar. 2023].

Yoshiba S. & Koyama Y. 1984. Description of a new species of cone shell from Shiono-misaki Peninsula, Wakayama Pref. Venus 43 (2): 115–123.

How to Cite
Tenorio, M. J., & Puillandre, N. (2023). Revision of the deep-water cone snail fauna from New Caledonia (Gastropoda, Conoidea). European Journal of Taxonomy, 896(1), 1-134.