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1 References  





2 Further reading  





3 External links  














Cyanagraea






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From Wikipedia, the free encyclopedia
 

(Redirected from Cyanagraea praedator)

Cyanagraea
A consortium of crabs in an area of hydrothermal activity
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Bythograeidae
Genus: Cyanagraea
de Saint Laurent, 1984
Species:
C. praedator
Binomial name
Cyanagraea praedator

de Saint Laurent, 1984

Cyanagraea praedator is a species of crab that lives on hydrothermal vents, and the only species in the genus Cyanagraea.[1][2]

It is found at depths of 2,535–2,630 m (8,317–8,629 ft) on the East Pacific Rise,[3] where it lives "in the upper part of black smoker chimneys".[4] Its haemocyanin has a strong affinity for oxygen, and displays a significant Bohr effect, which is unaffected by lactic acid.[5]

Cyanagraea praedator is "by far the largest" species in the family Bythograeidae, growing to a maximum carapace size of 123.0 mm × 74.8 mm (4.84 in × 2.94 in).[3]

The leech Bathybdella sawyeri has been observed attached to C. praedator.[6]

References

[edit]
  1. ^ Peter Davie (2011). "Cyanagraea Saint Laurent, 1984". WoRMS. World Register of Marine Species. Retrieved November 27, 2011.
  • ^ Peter K. L. Ng; Danièle Guinot; Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology. 17: 1–286. Archived from the original (PDF) on 2011-06-06.
  • ^ a b Colin McLay (2007). "New crabs from hydrothermal vents of the Kermadec Ridge submarine volcanoes, New Zealand: Gandalfus gen. nov. (Bythograeidae) and Xenograpsus (Varunidae) (Decapoda: Brachyura)" (PDF). Zootaxa. 1524: 1–22. doi:10.11646/zootaxa.1524.1.1.
  • ^ Fabienne Chausson; Christopher R. Bridges; Pierre-Marie Sarradin; Brian N. Green; Ricardo Riso; Jean-Claude Caprais; François H. Lallier (2001). "Structural and functional properties of hemocyanin from Cyanagraea praedator, a deep-sea hydrothermal vent crab". Proteins: Structure, Function, and Bioinformatics. 45 (4): 351–359. doi:10.1002/prot.10014. PMID 11746683. S2CID 32797638.
  • ^ Stéphane Hourdez; François H. Lallier (August 2007). "Adaptations to hypoxia in hydrothermal-vent and cold-seep invertebrates" (PDF). Reviews in Environmental Science and Bio/Technology. 6 (1–3): 143–159. Bibcode:2007RESBT...6..143H. doi:10.1007/s11157-006-9110-3. S2CID 84727739. Archived from the original (PDF) on 2012-04-06.
  • ^ Eugene M. Burreson; Michel Segonzac (2006). "Morphological variability of Bathybdella sawyeri (Hirudinida: Piscicolidae) from hydrothermal vents on the Galápagos Rift and the South East Pacific Rise" (PDF excerpt). Zootaxa. 1286: 15–21.
  • Further reading

    [edit]
  • Robert R. Hessler; Joel W. Martin (1989). "Austinograea williamsi, new genus, new species, a hydrothermal vent crab (Decapoda: Bythograeidae) from the Mariana Back-Arc Basin, Western Pacific". Journal of Crustacean Biology. 9 (4): 645–661. doi:10.2307/1548594. JSTOR 1548594.
  • [edit]
  • t
  • e

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Cyanagraea&oldid=1223434595"

    Categories: 
    Crabs
    Crustaceans of the eastern Pacific Ocean
    Animals living on hydrothermal vents
    Monotypic decapod genera
    Crab stubs
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    Articles with 'species' microformats
    All stub articles
     



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