Polar Biology

, Volume 32, Issue 10, pp 1507–1519

Taxonomic review of Haliclystus antarcticus Pfeffer, 1889 (Stauromedusae, Staurozoa, Cnidaria), with remarks on the genus Haliclystus Clark, 1863

  • Lucília S. Miranda
  • André C. Morandini
  • Antonio C. Marques
Original Paper

DOI: 10.1007/s00300-009-0648-8

Cite this article as:
Miranda, L.S., Morandini, A.C. & Marques, A.C. Polar Biol (2009) 32: 1507. doi:10.1007/s00300-009-0648-8

Abstract

Difficulties concerning the taxonomy of stauromedusae are long known, and there is a clear need for taxonomic revision of the genus Haliclystus, as well as the reevaluation of some species. Haliclystus antarcticus Pfeffer, 1889 is recorded from Admiralty Bay, King George Island, Antarctic Peninsula. Due to the lack of detailed information on this species, we provide a redescription, presenting new data on the cnidome, morphometry, geographical distribution and intraspecific variation. Based on these characters, we propose that our specimens and Haliclystus auricula from Chile and Argentina are synonymous and should be classified as H. antarcticus. We also review the worldwide distribution of the genus Haliclystus Clark, 1863 and discuss taxonomic issues, concluding that some characters traditionally used in the taxonomy of the group should be used cautiously.

Keywords

Southern Ocean Antarctic Peninsula Benthos Lucernariidae Stauromedusae 

Copyright information

© Springer-Verlag 2009

Authors and Affiliations

  • Lucília S. Miranda
    • 1
  • André C. Morandini
    • 1
  • Antonio C. Marques
    • 1
  1. 1.Departamento de Zoologia, Instituto de BiociênciasUniversidade de São PauloSão PauloBrazil

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