Ichthyological Research

, Volume 62, Issue 4, pp 431–438 | Cite as

A new species of the clingfish genus Kopua (Gobiesociformes: Gobiesocidae) from Japan

  • Gento ShinoharaEmail author
  • Eri Katayama
Full Paper


A new clingfish, Kopua vermiculata, is described on the basis of a single specimen collected from ca. 100 m depth off the Pacific coast of Honshu Island, Japan. The new species is distinguished from its congeners by having the following characters: dorsal fin rays 7; anal fin rays 6; segmented caudal fin rays 15; upper procurrent caudal rays associated with both neural spine of second preural centrum and epural; vertebrae 35; nasal pores 1; lacrymal pores 3; mandibular pores 3; predorsal length about 60 % of standard length; body whitish with distinct reddish-orange blotches on body; no reddish-orange stripes on cheek; belly whitish. A key to the species of Kopua is provided.


Japan Gobiesocidae Gobiesociformes New species Sagami-nada Sea 



We are grateful to Hisanori Kohtsuka (Misaki Marine Biological Station, the University of Tokyo) for supplying the holotype specimen, Carl Struthers (Museum of New Zealand Te Papa Tongarewa) for color information on Kopua nuimata, and Rudie Kuiter and Mark McGrouther (Australian Museum, Sydney), and Makoto Okamoto (Seikai National Fisheries Research Institute, Nagasaki) for permission to use unpublished color images of Kopua kuiteri and Kopua japonica, respectively. Satoru Chiba (NSMT) assisted in the preparation of Fig. 1. Graham Hardy (Ngunguru, New Zealand) helped with English language corrections and provided valuable suggestions. This study was partly supported by MEXT KAKENHI Grant number 24120001.


  1. Amante C, Eakins BW (2009) ETOPO1 1 arc-minute global relief model: procedures, data sources and analysis. NOAA Technical Memorandum NESDIS NGDC-24, March 2009. Accessed 16 December 2013
  2. Australian Museum (2014) Deepwater Clingfish, Kopua kuiteri Hutchins, 1991. Accessed 18 September 2014
  3. Briggs JC (1955) A monograph of the clingfishes (order Xenopterygii). Stanford Ichthyol Bull 6:1–244Google Scholar
  4. Conway KW, Prestridge HL (2011) Multiple new records of Gymnoscyphus ascites Böhlke and Robins, 1970 (Perciformes: Gobiesocidae) from the western Central Atlantic. Check List 7:581–582Google Scholar
  5. Fricke R, Wirts P, Brito A (2010) A new species of the clingfish genus Apletodon (Teleostei: Gobiesocidae) from the Cape Verde Islands, Eastern Central Atlantic. Ichthyol Res 57:91–97Google Scholar
  6. Hardy GS (1984) A new genus and species of deepwater clingfish (family Gobiesocidae) from New Zealand. Bull Mar Sci 34:244–247Google Scholar
  7. Hardy GS (1990) Fish types in the National Museum of New Zealand. Natl Mus New Zealand Miscellaneous Series 21:1–17Google Scholar
  8. Hayashi M, Hagiwara K (2013) Gobiesocidae clingfishes. In: Nakabo T (ed) Fishes of Japan with pictorial keys to the species, third edition. Tokai University Press, Hadano, pp 1326–1329, 2105–2106Google Scholar
  9. Hoese DF, Bray DJ (2006) Gobiesocidae clingfishes, shore eels (CAAB: 37206000). In: Beesley PL, Wells A (eds) Zoological Catalogue of Australia Volume 35–Fishes–Parts 1–3, CSIRO Publishing, Collingwood, pp 1568–1576Google Scholar
  10. Hutchins JB (1983) Redescription of the clingfish Cochleoceps spatula (Gobiesocidae) from Western Australia and South Australia, with the description of a new species from Victoria and Tasmania. Rec West Aust Mus 11:33–47Google Scholar
  11. Hutchins JB (1991) Description of a new deepwater clingfish (Gobiesocidae) from New South Wales. Rec West Aust Mus 15:463–468Google Scholar
  12. Hutchins JB (2008) Family Gobiesocidae. In: Gomon MF, Bray DJ, Kuiter R (eds) Fishes of Australia’s southern coast. New Holland Publishers, Melbourne, pp 722–742Google Scholar
  13. Moore GI, Hutchins JB, Okamoto M (2012) A new species of the deepwater clingfish genus Kopua (Gobiesociformes: Gobiesocidae) from the East China Sea—an example of antitropicality? Zootaxa 3380:34–38Google Scholar
  14. Nelson JS (2006) Fishes of the world, 4th edition. John Wiley & Sons, New JerseyGoogle Scholar
  15. Saruwatari T, Lopez JA, Pietsch TW (1997) Cyanine Blue: a versatile and harmless stain for specimen observation. Copeia 1997:840–841Google Scholar

Copyright information

© The Ichthyological Society of Japan 2015

Authors and Affiliations

  1. 1.Department of ZoologyNational Museum of Nature and ScienceTsukubaJapan

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