Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

Elasmobranquios (tiburones y rayas) (sharks and rays) > Myliobatiformes (Stingrays) > Dasyatidae (Stingrays) > Dasyatinae
Etymology: More on authors: Müller & Henle.

Environment: milieu / climate zone / depth range / distribution range Ecología

marino demersal; rango de profundidad 1 - 40 m (Ref. 86942). Tropical; 36°N - 24°S, 48°E - 169°E

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Indo-West Pacific: Indonesia (Java ) to central China, including Taiwan.

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 35.2 cm WD macho / no sexado; (Ref. 111772); 54.5 cm WD (female)

This demersal species is found inshore and on continental shelf to at least 50 m depth. It feeds on small bony fishes and crustaceans (Ref. 11889, 114953). Max size may reach up to 85 cm WD (Ref. 47613). Ovoviviparous (Ref. 50449). Litters of only 1 pup (Ref. 114953).

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205).

Main reference Upload your references | Referencias | Coordinador : McEachran, John | Colaboradores

Last, P.R. and L.J.V. Compagno, 1999. Dasyatididae. Stingrays. p. 1479-1505. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 3. Batoid fishes, chimaeras and bony fishes part 1 (Elopidae to Linophrynidae). FAO, Rome. (Ref. 9840)

IUCN Red List Status (Ref. 130435)

Vulnerable, ver lista roja de la UICN (VU) (A2d); Date assessed: 28 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Pesquerías: escaso valor comercial

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 24.7 - 29.1, mean 28.2 °C (based on 1060 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00479 (0.00344 - 0.00666), b=3.07 (2.98 - 3.16), in cm total length, based on LWR estimates for this species (Ref. 93245).

Nivel trófico (Ref. 69278): 4.5 ±0.80 se; based on food items.

Resiliencia (Ref. 120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Assuming fecundity<100).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (90 of 100).

Price category (Ref. 80766): Low.

Hemitrygon bennettii (Müller & Henle, 1841)