Published December 31, 2009 | Version v1
Taxonomic treatment Open

Hansenomysis

Description

Key to species of Hansenomysis from the Southern Ocean

Adapted from O. Tattersall (1961), Bacescu (1971), Bravo & Murano (1997) and San Vicente & Sorbe (2008).

1.a. Acute rostrum on the carapace anterior margin ........................................ H. anaramosae San Vicente & Sorbe, 2008

1.b. Without rostrum on the carapace anterior margin........................................................................................................ 2

2.a. Antennal scale with spines all along its outer margin .................................................. H. falklandica Tattersall, 1955

2.b. Antennal scale without spines on the distal part of its outer margin........................................................................... 3

3.a. Postero-dorsal part of abdominal somites 3–6 produced into strong spines ......................................... H. sorbei n. sp.

3.b. Postero-dorsal part of abdominal somites 3–6 not produced into strong spines.......................................................... 4

4.a. Carapace with acute antero-lateral processes ............................................................ H. angusticauda Tattersall, 1961

4.b. Carapace with rounded antero-lateral angles ....................................................... H. antarctica Holt & Tattersall, 1906

Notes

Published as part of Vicente, Carlos San, 2009, Hansenomysis sorbei n. sp., a new suprabenthic mysid (Crustacea: Mysida: Petalophthalmidae) from the Bellingshausen Sea (Southern Ocean), pp. 31-40 in Zootaxa 2240 on page 39, DOI: 10.5281/zenodo.190521

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Linked records

Additional details

Biodiversity

Family
Petalophthalmidae
Genus
Hansenomysis
Kingdom
Animalia
Order
Mysida
Phylum
Arthropoda
Taxon rank
genus

References

  • Tattersall, O. S. (1961) Report of some Mysidacea from deeper waters of the Ross Sea. Proceedings of the Zoological Society of London, 137 (4), 533 - 571.
  • Bacescu, M. (1971) Contributions to the mysid Crustacea from Peru-Chile Trench (Pacific Ocean). Anton Bruun Report, No. 7, 3 - 24.
  • Bravo, M. F. & Murano, M. (1997) New records of the genus Hansenomysis in Japan with description of a new species (Crustacea: Mysidacea: Petalophthalmidae). Proceedings of the Biological Society of Washington, 110 (2), 227 - 235.
  • San Vicente, C. & Sorbe, J. C. (2008) Hansenomysis anaramosae n. sp., a new suprabenthic mysid (Crustacea: Mysidacea: Petalophthalmidae) from the Bellingshausen Sea (Southern Ocean). Organisms, Diversity and Evolution, 8, 21 e 1 - 21 e 9.
  • Tattersall, O. S. (1955) Mysidacea. Discovery Report, 28, 1 - 190.
  • Holt, E. W. L. & Tattersall, W. M. (1906) Preliminary notice of the Schizopoda collected by H. M. S. " Discovery " in the Antarctic Region. Annals and Magazine of Natural History, (7) 17, 1 - 11.