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Japanese Journal of Ichthyology

, Volume 39, Issue 4, pp 281–286 | Cite as

Two new genera and species of the subfamily Brosmophycinae (Bythitidae, Ophidiiformes) from Northern Australia

  • Yoshihiko Machida
Article

Abstract

Two new bythitid genera and species of the subfamily Brosmophycinae are described from Northern Territory, Australia.Brosmolus longicaudus, described from a single male specimen, is unique in the tribe Brosmophycini in having the anal fin origin well anterior to the midpoint of the body and thin, transparent skin on the head and body.Beaglichthys macrophthalmus, described from a single female specimen, differs from all other genera in the subfamily by the following combination of characters: eight branchiostegal rays, eye diameter longer than snout length, cheek scaly, anal fin origin at midpoint of body, three developed rakers on the first gill arch, 12 caudal fin rays, and 14 precaudal vertebrae.

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Literature Cited

  1. Cohen, D. M. 1966. A new tribe and a new species of ophidioid fish. Proc. Biol. Soc. Wash., 79: 183–204.Google Scholar
  2. Cohen, D. M. 1986. Family No. 98: Bythitidae. Pages 354–356in M. M. Smith and P. C. Heemstra, eds. Smiths’ sea fishes. Springer-Verlag, Berlin.Google Scholar
  3. Cohen, D. M. and J. G. Nielsen. 1978. Guide to the identification of genera of the fish order Ophidiiformes with a tentative classification of the order. NOAA Tech. Rep., NMFS Circ., (417): 1–72.Google Scholar
  4. Cohen, D. M. and C. R. Robins. 1970. A new ophidioid fish (genusLucifuga) from a limestone sink, New Province Island, Bahamas. Proc. Biol. Soc. Wash., 83: 133–144.Google Scholar
  5. Dawson, C. E. 1966.Gunterichthys longipenis, a new genus and species of ophidioid fish from the northern Gulf of Mexico. Proc. Biol. Soc. Wash., 79: 205–214.Google Scholar
  6. Nielsen, J. G. and D. M. Cohen. 1986.Melodichthys, a new genus with two new species of upper bathyal bythitids (Pisces, Ophidiiformes). Cybium, 10: 381–387.Google Scholar
  7. Paulin, C. D. and C. D. Roberts. 1989. A new genus and species of bythitid fish (Teleostei: Ophidiiformes) from New Zealand. J. Nat. Hist., 23: 355–361.CrossRefGoogle Scholar
  8. Poll, M. and J. J. van Mol. 1966. Au sujet d’une espèce imconnue de Brotulidae littoral des iles Galapagos, apparentèe á l’espèce aveugleCaecogilbia galapagosensis Poll et Leleup. Bull. Acad. R. Belg. cl. Sci. Ser. 5, 52: 1444–1461.Google Scholar

Copyright information

© The Ichthyological Society of Japan 1993

Authors and Affiliations

  • Yoshihiko Machida
    • 1
  1. 1.Department of Biology, Faculty of ScienceKochi UniversityKochiJapan

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