Ikan bertulang rawan (sharks and rays)
(Ground sharks) > Carcharhinidae
Etymology: Carcharhinus: Greek, karcharos = sharpen + Greek, rhinos = nose (Ref. 45335). More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
; laut; payau berasosiasi dengan karang; oceanodromus (Ref. 51243); kisaran kedalaman 0 - 360 m (Ref. 58018). Subtropical; 45°N - 52°S, 122°W - 180°E
Western Atlantic: Mexico, Gulf of Mexico, Brazil to Argentina. Eastern Atlantic: off France southward and around the coast of southern Africa to central Natal, South Africa (Ref. 5578), including the Mediterranean. Possibly two separate populations in southern Africa (Ref. 3209). Western Pacific: Japan to New Zealand. Eastern Pacific: southern California, USA to the Gulf of California in Mexico and Peru.
Length at first maturity / Size / Weight / umur
Maturity: Lm 230.0, range 245 - 240 cm
Max length : 325 cm TL jantan/; (Ref. 2334); Berat maksimum terpublikasi: 304.6 kg (Ref. 40637); Umur maksimum dilaporkan: 30 Tahun (Ref. 3209)
Duri punggung (Keseluruhan (total)): 0; duri punggung lunak (Keseluruhan (total)): 0; Duri dubur 0; Sirip dubur lunak: 0. A large shark to with a bluntly pointed, broad snout, narrow, bent cusps on the upper teeth, and with no interdorsal ridge (Ref. 5578). Grey to bronzy in color, white below (Ref. 5578); fins mostly plain except for dusky tips on pelvic fins, as well as dusky to black tips and rear edges on pectoral fins (Ref. 9997).
A coastal and offshore shark (Ref. 9997) found along continental margins in most tropical and temperate seas. Occasionally enters large coastal bays and inshore areas (Ref. 6390). Occasionally found near the bottom (Ref. 6808). Migratory in the northern part of its range, moving northward in spring and summer and southward in autumn and winter (Ref. 244). Feeds on pelagic and bottom bony fishes, cephalopods, and small sharks and rays (Ref. 5578). Viviparous (Ref. 50449). Undoubtedly utilized for human consumption where it occurs (Ref. 244). Implicated in shark attacks on people (Ref. 9997).
Viviparous, with a yolk-sac placenta. Litter contains 7 to 20 pups (Ref. 6871, 6390). Young born at 59 - 70 cm TL (Ref. 6390). Pupping may occur at any time of the year but there is a peak in births in summer (Ref. 6390). Distinct pairing with embrace (Ref. 205).
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. (Ref. 244)
Status IUCN Red List (Ref. 120744)
CITES (Ref. 115941)
ancaman kepada manusia
Traumatogenic (Ref. 4690)
Perikanan: nilai komersial kecil; Ikan buruan: ya
AcuanBudidaya airprofil budidaya airStrainGenetikaFrekuensi alelDiturunkanPenyakit-penyakitPengolahanMass conversion
mitraGambarStamps, Coins Misc.Suara-suaraCiguateraKecepatanTipe renangArea insangOtolithsOtakPenglihatan / visi
muat turun XML
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 11.6 - 23.8, mean 17.4 (based on 797 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00468 (0.00232 - 0.00941), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 4.5 ±0.0 se; Based on diet studies.
Daya lenting (Ref. 69278
): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (K=0.04; tm=5-20; tmax=30; Fec=7).
keancaman (Ref. 59153
): Very high vulnerability (87 of 100) .