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Carcharhinus obscurus (Lesueur, 1818) 
AphiaID: 105796

Classification: Biota > Animalia (Kingdom) > Chordata (Phylum) > Vertebrata (Subphylum) > Gnathostomata (Superclass) > Pisces (Superclass) > Elasmobranchii (Class) > Neoselachii (Subclass) > Selachii (Infraclass) > Galeomorphi (Superorder) > Carcharhiniformes (Order) > Carcharhinidae (Family) > Carcharhinus (Genus)
Status accepted
Record
status
 Checked by Taxonomic Editor
Rank Species
Parent Carcharhinus de Blainville, 1816
Synonymised
taxa
  Carcharhinus iranzae Fourmanoir, 1961 (junior synonym )
Carcharhinus obscurella Deng, Xiong & Zhan, 1981
Carcharias macrurus Ramsay & Ogilby, 1887
Carcharinus iranzae Fourmanoir, 1961
Carcharinus obscurus (Lesueur, 1818) (misspelling)
Eulamia obscura (Lesueur, 1818)
Galeolamna eblis Whitley, 1944
Galeolamna greyi Owen, 1853
Galeolamna macrurus (Ramsay & Ogilby, 1887)
Prionodon obvelatus Valenciennes, 1844
Squalus obscurus Lesueur, 1818
Sources  basis of record: van der Land, J.; Costello, M.J.; Zavodnik, D.; Santos, R.S.; Porteiro, F.M.; Bailly, N.; Eschmeyer, W.N.; Froese, R. (2001). Pisces, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 357-374 (look up in IMIS[details]

additional source: Põllumäe, A [details]

additional source: FishBase, version december 2007, available online at http://www.fishbase.org [details]

additional source: FishBase, version may 2009 [details]

additional source: Roberts, C.; Stewart, A.; Francis, M. (2009). Marine fishes (Chordata). In: Gordon, D. (Ed.) (2009). New Zealand Inventory of Biodiversity. Volume One: Kingdom Animalia. 584 pp [details]

additional source: McEachran, J. D. 2009. Fishes (Vertebrata: Pisces) of the Gulf of Mexico, Pp. 1223–1316 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas. [details]

additional source: FishBase, version october 2012 [details]

additional source: Fishbase, available online at http://www.fishbase.org [details]

source of synonymy (from synonym): Anon. (1996). FishBase 96 [CD-ROM]. ICLARM: Los Baños, Philippines. 1 cd-rom pp. (look up in IMIS[details] [view taxon]

context source (Deepsea): Intergovernmental Oceanographic Commission (IOC) of UNESCO. The Ocean Biogeographic Information System (OBIS), available online at http://www.iobis.org/ [details]

Vernacular
Names
 
Language   Name 
English dusky shark  [details]
German düsterer Hai  [details]
German Schwarzhai  [details]
Hebrew כריש עפרורי  [details]
Lithuanian baltapelekis pilkasis ryklys  [details]
Modern Greek (1453-) Σκοτεινόχρωμος καρχαρίνος  [details]
Polish żarłacz ciemnoskóry  [details]
Spanish jaquetón lobo  [details]
Spanish tiburón arenero  [details]
Turkish esmer köpekbalığı  [details]
Environment marine, brackish, fresh, terrestrial
Distribution Djibouti [details]
European waters (ERMS scope) [details]
Gulf of Maine [details]
Gulf of Mexico [details]
Israeli part of the Mediterranean Sea - Eastern Basin [details]
Madagascar [details]
Mozambique [details]
New Zealand Exclusive Economic Zone [details]
North West Atlantic [details]
Portuguese Exclusive Economic Zone [details]
Red Sea (not certain[details]
South Africa (country) [details]
Spanish Exclusive Economic Zone [details]
Host of  Nemesis robusta (van Beneden, 1851) (parasitic: ectoparasitic)
Alebion carchariae Krøyer, 1863 (parasitic: ectoparasitic)
Pandarus cranchii Leach, 1819 (parasitic: ectoparasitic)
Perissopus dentatus Steenstrup & Lütken, 1861 (parasitic: ectoparasitic)
Alebion crassus (Bere, 1936) (parasitic: ectoparasitic)
Pandarus smithii Rathbun, 1886 (parasitic: ectoparasitic)
Perissopus communis Rathbun, 1887 (parasitic: ectoparasitic)
Alebion fuscus Wilson C.B., 1921 (parasitic: ectoparasitic)
Paeon elongatus Wilson C.B., 1932 (parasitic: ectoparasitic)
Pandarus carcharhini Ho, 1963 (parasitic: ectoparasitic)
Pandarus niger Kirtisinghe, 1950 (parasitic: ectoparasitic)
Alebion gracilis Wilson C.B., 1905 (parasitic: ectoparasitic)
Links To Barcode of Life (58 barcodes)
To Biodiversity Heritage Library (83 publications)
To Encyclopedia of Life
To FishBase
To GenBank (67 nucleotides; 63 proteins)
To IUCN Red List
To Marine Species Identification Portal
To Marine Species Identification Portal
To PESI
To ITIS
Notes  Description: Found on continental and insular shelves and oceanic waters. Avoids estuaries. Adults are commonly found at depths of 200-400 m, young in shallower waters (Ref. 5485). A seasonal migratory species. Feeds on fish, sharks, rays, squids, gastropods, crustaceans, and detritus. Viviparous; litter size 6-14 pups, usually born early winter; 69-100 cm at birth. Utilized fresh and dried-salted for human consumption; hides for leather; fins for sharks-fin soup; and liver oil extracted for vitamins. [details]

Diet: Feeds on bottom and pelagic bony fish, sharks, skates, rays, cephalopods, gastropods, crustaceans, sometimes mammalian carrion and inorganic objects  [details]

Distribution: southern Massachusetts and NE Georges Bank to Florida [details]

Habitat: nektonic [details]

Importance: Social- Commercial and gamefish [details]
Images 
Carcharhinus obscurus
Carcharhinus obscurus
added on 2008-08-20 - author: Collection Georges Declercq
qualitystatus: not checked

Dusky shark
Dusky shark
added on 2011-02-28 - author: Fisheries and Oceans Canada, Canadian Shark Research Lab, Steven Campana ()
qualitystatus: not checked
LSID urn:lsid:marinespecies.org:taxname:105796
Taxonomic
Edit history
 
Date   action   by
2004-12-21 15:54:05Z  created  van der Land, Jacob
2008-01-15 17:27:08Z  changed  Bailly, Nicolas
  
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  Citation: Bailly, N. (2013). Carcharhinus obscurus. In: Froese, R. and D. Pauly. Editors. (2013) FishBase. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=105796 on 2013-06-18
  Creative Commons License The webpage text is licensed under a Creative Commons Attribution 3.0 License