Skip to main content Skip to main navigation menu Skip to site footer
Responsive image
Issue: Vol. 4486 No. 2: 27 Sept. 2018
Type: Article
Published: 2018-09-27
DOI: 10.11646/zootaxa.4486.2.5
Page range: 161–168
Abstract views: 72
PDF downloaded: 3

First Australian records of Ethusina (Crustacea: Decapoda: Ethusidae) and additional records from New Zealand

Australian Museum Research Institute, 1 William Street, Sydney NSW 2010, Australia, and School of Biological, Earth & Environmental Sciences, University of New South Wales, NSW 2052, Australia
Museum Victoria, Melbourne, GPO Box 666, Melbourne, VIC 3001, Australia.
Crustacea Brachyura deepwater crab Australia New Zealand seamount

Abstract

Deep water ethusid crabs, genus Ethusina, are confirmed for the first time from Australia, with additional distribution records from New Zealand waters. Prior to the present study, Ethusina was reported from Australia on the basis of a single unidentified species from southwestern Australia. Four species are reported herein: Ethusina castro Ahyong, 2008, E. ciliacirrata Castro, 2005, E. robusta (Miers, 1886), and E. rowdeni Ahyong, 2008. Ethusina castro, previously known only from the female holotype from northern New Zealand is reported for the first time from eastern Australia, the Lord Howe Rise and Monowai Caldera, including the first known males. Ethusina ciliacirrata, described from Vanuatu, is confirmed from the Coral Sea and southwestern Australia. Ethusina rowdeni, from New Zealand, and the widespread E. robusta are recorded for the first time from Australia.

 

References

  1. Ahyong, S.T. (2008) Deepwater crabs from seamounts and chemosynthetic habitats off eastern New Zealand (Crustacea: Decapoda: Brachyura). Zootaxa, 1708, 1–72.

    Ahyong, S.T. (2009) New species and new records of hydrothermal vent shrimps from New Zealand (Caridea: Alvinocarididae, Hippolytidae). Crustaceana, 82, 775–794.
    https://doi.org/10.1163/156854009X427333

    Ahyong, S.T. (2010) The marine fauna of New Zealand: king crabs of New Zealand, Australia and the Ross Sea (Crustacea: Decapoda: Lithodidae). NIWA Biodiversity Memoir, 123, 1–196.

    Alcock, A. (1896) The Brachyura Oxystoma. Materials for a carcinological fauna of India. No. 2. Journal of the Asiatic Society of Bengal, 65 (Pt 2, No. 2), 134–296, pls. 6–8. [dated 1895, published 1896]

    Castro, P. (2005) Crabs of the subfamily Ethusinae Guinot, 1977 (Crustacea, Decapoda, Brachyura, Dorippidae) of the Indo-West Pacific region. Zoosystema, 27 (3), 499–600.

    Chen, H. (1993) Crustacea Decapoda: Dorippidae of New Caledonia, Indonesia and the Philippines. In: Crosnier, A. (ed.), Résultats des campagnes MUSORSTOM. Vol. 10. Mémoires du Muséum national d’Histoire naturelle, 156, pp. 315–345.

    Komai, T. & Segonzac, M. (2004) A new genus and species of alvinocaridid shrimp (Crustacea: Decapoda: Caridea) from hydrothermal vents on the North Fiji and Lau Basins, south-western Pacific. Journal of the Marine Biological Association of the United Kingdom, 84, 1179–1188.
    https://doi.org/10.1017/S0025315404010628h

    Komatsu, H. & Komai, T. (2009) Thalassinidea, Anomura and Brachyura (Crustacea: Decapoda) from northeastern Japan collected during the “Research on Deep-sea Fauna and Pollutants off Pacific Coast of Northern Japan” project. National Science Museum Monographs, 39, 581–613.

    Lörz, A.-N., Berkenbusch, K., Nodder, S., Ahyong, S.T., Bowden, D., McMillan, P., Gordon, D.P., Mills, S. & Mackay, K. (2012) A review of deep-sea benthic biodiversity associated with trench, canyon and abyssal habitats below 1500 m depth in New Zealand waters. New Zealand Aquatic Environment and Biodiversity Report, 92, 1–133.

    McEnnulty, F.R., Gowlett-Holmes, K.L., Williams, A., Althaus, F., Fromont, J., Poore, G.C.B., O'Hara, T.D., Marsh, L., Kott, P., Slack-Smith, S., Alderslade, P. & Kitahara, M.V. (2011) The deepwater megabenthic invertebrates on the western continental margin of Australia (100–1100 m depths): composition, distribution and novelty. Records of the Western Australian Museum, 80 (Supplement), 1–191.
    https://doi.org/10.18195/issn.0313-122x.80.2011.001-191

    McLay, C.L. (2007) New crabs from hydrothermal vents of the Kermadec Ridge submarine volcanoes, New Zealand: Gandalfus gen. nov. (Bythograeidae) and Xenograpsus (Varunidae) (Decapoda: Brachyura). Zootaxa, 1524, 1–22.

    Miers, E.J. (1886) Report on the Brachyura collected by H.M.S. Challenger during the years 1873–76. In: Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873–76 Under the Command of Captain George S. Nares, R.N., F.R.S. and the Late Captain Frank Tourle Thompson, R.N., Zoology, 17 (49), I–L + 1–362, pls. 1–29.

    Ng, P.K.L. & Ho, P.-H. (2003) On the deep-water dorippid crabs of the genus Ethusina Smith, 1884 (Crustacea: Decapoda: Brachyura) from Taiwan. Raffles Bulletin of Zoology, 51 (1), 71–85.

    Poore, G.C.B., McCallum, A.W. & Taylor, J. (2008) Decapod Crustacea of the continental margin of southwestern and central Western Australia: preliminary identifications of 524 species from FRV Southern Surveyor voyage SS10-2005. Museum Victoria Science Reports, 11, 1–106.
    https://doi.org/10.24199/j.mvsr.2008.11

    Saint Laurent, M. de & Macpherson, E. (1997) Une nouvelle espece du genre Paralomis White, 1856, des sources hydrothermales du Sud-ouest Pacififique (Crustacea, Decapoda, Lithodidae). Zoosystema, 19, 721–727.

    Schnabel, K.E. & Bruce, N.L. (2006) New records of Munidopsis (Crustacea: Anomura: Galatheidae) from New Zealand with description of two new species from a seamount and underwater canyon. Zootaxa, 1172, 49–67.

    Smith, S.I. (1884) Report on the decapod Crustacea of the Albatross dredgings off the east coast of the United States in 1883. Report of the Commissioner for 1882, United States Commission of Fish and Fisheries, 10, 345–424, pls. 1–10.

    Spiridonov, V.A. & Türkay, M. (2007) Deep sea crabs of the subfamily Ethusinae Guinot, 1977 from the north-western Indian Ocean (Crustacea: Decapoda: Brachyura: Dorippidae). Fauna of Arabia, 23, 125–150.

    Webber, W.R. (2004) A new species of Alvinocaris (Crustacea: Decapoda: Alvinocarididae) and new records of alvinocaridids from hydrothermal vents north of New Zealand. Zootaxa, 444 (1), 1–26.
    https://doi.org/10.11646/zootaxa.444.1.1

    Webber, W.R., Fenwick, G.D., Bradford-Grieve, J.M., Eager, S.H., Buckeridge, J.S., Poore, G.C.B., Dawson, E.W., Watling, L., Jones, J.B., Wells, J.B.J., Bruce, N.L., Ahyong, S.T., Larsen, K., Chapman, M.A., Olesen, J., Ho, J.-S., Green, J.D., Shiel, R.J., Rocha, C.E.F., Lörz, A.-N., Bird, G.J. & Charleston, W.A. (2010) Phylum Arthropoda. Subphylum Crustacea: shrimps, crabs, lobsters, barnacles, slaters, and kin. In: Gordon, D. P. (Ed.), New Zealand Inventory of Biodiversity, Volume two. Kingdom Animalia: Chaetognatha, Ecdysozoa, Ichnofossils. Canterbury University Press, Christchurch, pp. 98–232.

    Yaldwyn, J.C. & Webber, W.R. (2011) Annotated checklist of New Zealand Decapoda (Arthropoda: Crustacea). Tuhinga, 22, 171–272.