Skip to main content
Log in

Gladioferens Henry (Copepoda: Calanoida) discovered in Antarctica: G. antarcticus sp. nov. described from a lake in the Bunger Hills

  • Original Paper
  • Published:
Polar Biology Aims and scope Submit manuscript

Abstract

A new species of Gladioferens is described from a freshwater lake in the Bunger Hills, Greater Antarctica. A key to the six species of Gladioferens is provided for both sexes. Most species of the subgenus containing G. antarcticus sp. nov. are remarkable in possessing asymmetries in the second legs (male) and fourth legs (female). This suggests that the mating behaviour of these species may be radically different from that in most heterarthrandrian calanoids and calls for further study. However, G. antarcticus is more primitive than its consubgeners in having, in the male, symmetrical second legs and 3-segmented endopods in the fifth legs. The genus shows a highly disjunct distribution (Australia, New Zealand and Bunger Hills) and its biogeography is now of outstanding interest.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • American Association of Petroleum Geologists (1988) Geological map [1∶10,000,000] of sectors of Gondwana reconstructed to their disposition ca 150 Ma. Am Assoc Petrol Geol, Oklahoma

  • Bayly IAE (1963) A revision of the coastal water genus Gladioferens (Copepoda: Calanoida). Aust J Mar Freshwater Res 14:194–217

    Google Scholar 

  • Bayly IAE (1975) Australian estuaries. Proc Ecol Soc Aust 8:41–66

    Google Scholar 

  • Bayly IAE (1992) The non-marine Centropagidae (Copepoda: Calanoida) of the world. [Guides to the identification of the microinvertebrates of the world No. 2] SPV Academic Publishing, The Hague

    Google Scholar 

  • Bayly IAE, Burton HR (in press) Beaver Lake, Greater Antarctica, and its population of Boeckella poppei (Mrázek) (Copepoda: Calanoida). Verb Internat Verein Limnol 25

  • Blades PI, Youngbluth MJ (1980) Morphological, physiological, and behavioural aspects of mating in calanoid copepods. In: Kerfoot WC (ed) Evolution and ecology of Zooplankton communities. Univ. Press New England, Hanover, pp 39–51

    Google Scholar 

  • BMR Palaeogeograhic Group (1990) Australia: evolution of a continent. Bureau of Mineral Resources, Australia. 97 pp.

    Google Scholar 

  • Ferrari FD (1984) Pleiotropy and Pleuromamma, the looking-glass copepods (Calanoida). Crustaceana, supplement 7:166–181

    Google Scholar 

  • Ferrari FD (1985) Postnaupliar development of a looking-glass copepod, Pleuromamma xiphias (Giesbrecht, 1889), with analyses of distributions of sex and asymmetry. Smithsonian Contrib Zool 420:1–55

    Google Scholar 

  • Giesbrecht W (1892) Systematik und Faunistik der pelagischen Copepoden des Golfes von Neapel und der angrenzenden Meeres-Abschnitte. Fauna Flora Golf. Neapel 19:1–831

    Google Scholar 

  • Heywood RB (1977) A limnological survey of the Ablation Point area, Alexander Island, Antarctica. Phil Trans R Soc Lond (ser B) 279:39–54

    Google Scholar 

  • Henry M (1919) On some Australian freshwater Copepoda and Ostracoda. J Roy Soc NSW 53:29–48

    Google Scholar 

  • McKinnon AD, Arnott GH (1985) The developmental stages of Gladioferens pectinatus (Brady, 1899) (Copepoda: Calanoida). NZ J Mar Freshwater Res 19:21–42

    Google Scholar 

  • Sewell RBS (1956) The continental drift theory and the distribution of the Copepoda. Proc Linn Soc Lond 166:149–177

    Google Scholar 

  • Timms BV (1970) Chemical and Zooplankton studies of lentic habitats in north-eastern New South Wales. Aust J Mar Freshwater Res 21:11–33

    Google Scholar 

  • Timms BV (1973) A limnological survey of the freshwater coastal lakes of east Gippsland, Victoria. Aust J Mar Freshwater Res 24:1–20

    Google Scholar 

  • Vine FJ (1977) The continental drift debate. Nature 266:19–22

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Bayly, I.A.E. Gladioferens Henry (Copepoda: Calanoida) discovered in Antarctica: G. antarcticus sp. nov. described from a lake in the Bunger Hills. Polar Biol 14, 253–259 (1994). https://doi.org/10.1007/BF00239173

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00239173

Keywords

Navigation