Élasmobranches (requins et raies) (sharks and rays) >
Lamniformes (Mackerel sharks) >
Carchariidae (Ragged-tooth sharks)
Etymology: Carcharias: From the Ancient Greek karkharías, shark, derived from kárkharos, sharp or jagged, referring to a shark’s teeth (See ETYFish); tricuspidatus: -atus (L.), provided with: tricuspid teeth, referring to how “awl-shaped” teeth have a “small basal cusp” (or cusplet) on both sides of smooth main cusp [perhaps a junior synonym of C. taurus] (See ETYFish).
More on author: Day.
Taxonomic Remarks
Questionably a synonym of Carcharias taurus (Ref. 35766, 43278).
Questionably a synonym of Carcharias taurus Rafinesque 1810 (Compagno 2001:58; Ref. 43278).
Probably a junior synonym of Carcharias taurus, thus, regarded as a doubtfu
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal. Tropical; 26°N - 9°N
Indian Ocean: India and Pakistan. Possibly in Indonesia, Indochina, Australia, Philippines and northern China.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 370 cm TL mâle / non sexé; (Ref. 247); common length : 280 cm TL mâle / non sexé; (Ref. )
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: pêcheries vivrières
Outils
Articles particuliers
Télécharger en XML
Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00273 - 0.02010), b=2.99 (2.76 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
4.4 ±0.4 se; based on size and trophs of closest relatives |
Résilience (Réf. 120179) |
Très faible, temps minimum de doublement de population supérieur à 14 ans (Fec assumed to be <10). |
Vulnérabilité de la pêche (Ref. 59153) |
High to very high vulnerability (74 of 100). 🛈 |
Catégorie de prix (Ref. 80766) |
Unknown.
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