Published March 28, 2018 | Version v1
Taxonomic treatment Open

Styloptocuma Bacescu & Muradian 1974

Description

Key to species of Styloptocuma from Australian waters

1 Carapace and/or rest of body with spiny or serrate integument................................................ 2

—— Carapace and/or rest of body without spiny or serrate integument........................................... 8

2 Whole body with spiny integument.......................................................................................... 3

—— Carapace and body with a few dorsal spines............................................................................. 5

3 Carapace with 5 mediodorsal long spines........................................................ Styloptocuma sp.

—— Carapace without mediodorsal spines................................................................ S. anae sp. nov.

5 Carapace with more than 2 dorsal spines.................................................................................. 6

—— Carapace with 2 dorsal spines............................................................................ S. halei sp. nov.

6 Carapace with more than 7 dorsal spines........................................ S. spinosum Petrescu, 2006

—— Carapace with 7 dorsal spines................................................................................................... 7

7 Pereopod 1 carpus longer than propodus............................................. S. poorei Petrescu, 2006

—— Pereopod 1 carpus shorter than propodus...................................................... S. angelae sp. nov.

8 Uropodal endopod with 6 medial setae....................................... S. granulosum Petrescu, 2006

—— Uropodal endopod with less than 6 medial setae...................................................................... 9

9 Pereopod 2 dactylus more than twice propodus length........................................................... 10

—— Pereopod 2 dactylus 1.66.............................................................................. S. aurorae sp. nov.

10 Pereopod 2 dactylus 2.6 propodus length......................................... S. nodosum Petrescu, 2006

—— Pereopod 2 dactylus 2 propodus length....................................... S. australiense Petrescu, 2006

Notes

Published as part of Petrescu, Iorgu, 2018, On the Family Nannastacidae (Crustacea, Cumacea) from the Australian Museum Collection, pp. 1-111 in Records of the Australian Museum 70 (1) on page 48, DOI: 10.3853/j.2201-4349.70.2018.1645, http://zenodo.org/record/5236860

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Linked records

Additional details

Biodiversity

Family
Nannastacidae
Genus
Styloptocuma
Kingdom
Animalia
Order
Cumacea
Phylum
Arthropoda
Scientific name authorship
Bacescu & Muradian
Taxon rank
genus
Taxonomic concept label
Styloptocuma Bacescu, 1974 sec. Petrescu, 2018

References

  • Petrescu, I. 2006. Nannastacidae (Crustacea: Cumacea) from eastern Bass Strait, the south-eastern Australian slope, and Antarctica in the collections of Museum Victoria. Memoirs of Museum Victoria 63 (2): 129 - 173. https: // doi. org / 10.24199 / j. mmv. 2006.63.14