Elasmobranchii (sharks and rays) > Carcharhiniformes
(Ground sharks) > Carcharhinidae
Etymology: Carcharhinus: Greek, karcharos = sharpen + Greek, rhinos = nose (Ref. 45335).
Environment / Climate / Range
Marine; brackish; demersal; depth range ? - 40 m (Ref. 6871). Subtropical; 10°S - 26°S
Length at first maturity / Size / Weight / Age
Maturity: Lm ?, range 89 - 100 cm
Max length : 135 cm TL male/unsexed; (Ref. 6871)
Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Western Pacific: northern Australia, from Western Australia to Queensland. Recorded in the Arafura Sea (Ref. 9819).
A little-known shark found inshore and offshore on the continental shelves from the intertidal to at least 40 m depth (Ref. 9997). Feeds mainly on teleost fishes, also crustaceans (Ref. 6871). Viviparous (Ref. 50449). Utilized for human consumption (Ref. 244, 9997) and probably for the oriental shark fin trade (Ref. 244).
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: minor commercial
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00192 - 0.00656), b=3.09 (2.94 - 3.24), based on LWR estimates for species & Genus-BS (Ref. 93245
Trophic Level (Ref. 69278
): 4.1 ±0.7 se; Based on diet studies.
Resilience (Ref. 69278
): Very Low, minimum population doubling time more than 14 years (Fec=1).
Vulnerability (Ref. 59153
): High vulnerability (57 of 100) .