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DOI: http://dx.doi.org/10.11646/zootaxa.3737.5.5

Neoliomera moana, a new cavernicolous species of xanthid crab from the Marquesas Islands (Crustacea: Decapoda: Brachyura)

JOSEPH POUPIN, JOHN STARMER

Abstract


A new crab Liomerinae, Neoliomera moana sp. nov., is described from the Marquesas Islands, based on three specimens collected by hand at the entrance of submarine caves at depths of 6–28 m. Within the genus the new species belongs to a group of six species that have the carapace cristate on the anterolateral margins. It can be recognized by the presence of a double crest on the upper margin of the palm of chela and by its colour pattern, with about twenty red spots on the dorsal surface of the carapace. This new species is considered has a potential endemic form to the Marquesas Islands.


Keywords


Decapoda, Crustacea, Brachyura, Xanthidae, Neoliomera, new species, cavernicolous crabs, taxonomy, Marquesas Islands

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References


Adams, A. & White, A. (1849) Crustacea. In: Adams, A. (Ed.), The Zoology of the voyage of H.M.S. Samarang; under the command of Captain Sir Edward Belcher, C.B., F.R.A.S., F.G.S., during the years 1843–1846. Reeve, Bentham & Reeve, London, Part II, viii, pp. 33–66, pls. 7–13.

Buitendijk, A.M. (1941) Biological results of the Snellius expedition XIII. On some Xanthidae, chiefly of the genus Platypodia Bell. Temminckia, 6, 295–312.

Dana, J.D. (1852) Conspectus Crustaceorum quae in Orbis Terrarum circumnavigatione lexit et descripsit. Conspectus of the Crustacea of the Exploring Expedition under Capt. Wilkes U.S.N., including the Crustacea Cancroidea Corystoidea. Proceedings of the Academy of Natural Sciences of Philadelphia, 6, 73–86.

Lai, J.C.Y., Mendoza, J.C., Guinot, D., Clark, P.F. & Ng, P.K.L. (2011) Xanthidae MacLeay, 1838 (Decapoda: Brachyura: Xanthoidea) systematics: A multi-gene approach with support from adult and zoeal morphology. Zoologischer Anzeiger, 250, 407–448.
http://dx.doi.org/10.1016/j.jcz.2011.07.002

Legall, N. & Poupin, J. (2012) CRUSTA: Database of Crustacea (Decapoda and Stomatopoda), with special interest for those collected in French overseas territories. Available from: http://crustiesfroverseas.free.fr/ (accessed 30 August 2013)

Man, J.G. de (1889) Ueber einige neue oder seltene indopacifische Brachyuren. Zoologische Jahrbücher, Abteilung für Systematik, Jena, 4, 409–452, plates 9–10.

Ng, P.K.L. (2002) On a new species of cavernicolous Neoliomera (Crustacea: Decapoda: Brachyura: Xanthidae) from Christmas Island and Ryukyus, Japan. The Raffles Bulletin of Zoology, 50 (1), 95–99.

Ng, P.K.L., Guinot, D. & Davie, P.J.F. (2008) Systema Brachyurorum: Part I. An annotated checklist of extant brachyuran crabs of the world. The Raffles Bulletin of Zoology, Supplement 17, 1–286.

Odhner, T. (1925) Monographierte Gattungen der Krabbenfamilie Xanthidae. I. Göteborgs Kungliga Vetenskaps-och Vitterhets-Sämhalles Handlingar, 29 (1), 3–92, pls 1–5

Pérez, T., Chevaldonné, P., Corbari, L., Poupin, J., Heros, V., Starmer, J., Buge, B., Albenga, L., Pachoud, G., Morvan, J. & Bouchet, P. (2012) Leg 3, La biodiversité cachée: espèces petites, rares, dans les grottes et/ou au sein des écosystèmes profonds. Rapport de campagne Pakaihi Ite Moana, 1–80. Available from: http://crustiesfroverseas.free.fr/pdf/perez-etal-2012-leg3-marquises.pdf (accessed 30 August 2013)

Poupin, J., Corbari, L., Pérez, T. & Chevaldonné, P. (2012) Deep-water decapod crustaceans studied with a remotely operated vehicle (ROV) in the Marquesas Islands, French Polynesia (Crustacea: Decapoda). Zootaxa, 3550, 43–60.

Rathbun, M.J. (1906) The Brachyura and Macrura of the Hawaiian Islands. Bulletin of the Bureau of Fisheries, 23 (3), 827–930, plates 1–24.

Sakai, T. (1969) Two new genera and twenty-two new species of crabs from Japan. Proceedings of the Biological Society of Washington, 82, 243–280.

Sakai, T. (1976) Crabs of Japan and the Adjacent Seas. Tokyo, Kodansha Ltd, 773 pp., 251 pls.

Serène, R. (1984) Crustacés Décapodes Brachyoures de l’Océan Indien occidental et de la Mer Rouge, Xanthoidea: Xanthidae et Trapeziidae. Avec un addendum par Crosnier, A.: Carpiliidae et Menippidae. Faune Tropicale, 24, 1–349, 48 pls.


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