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
More on authors: Jordan & Gilbert.

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

marino demersal; rango de profundidad 10 - 355 m (Ref. 58302). Subtropical; 42°N - 25°S, 125°W - 70°W

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

Eastern Pacific: southern California, USA to Peru. Reported from the Galapagos Islands (Ref. 5530). Occurrence in British Columbia, Canada remains questionable (Ref. 6885). Not in Compagno's 1999 checklist (Ref. 35766).

Tamaño / Peso / Age

Maturity: L_m ? range ? - ? cm
Max length : 167 cm WD macho / no sexado; (Ref. 122662)

Inhabits sandy areas, often around rocks and kelp beds (Ref. 2850). Benthic (Ref. 58302). Feeds on crabs and mollusks (Ref. 4925); and worms (Ref. 114953). Ovoviviparous (Ref. 50449); litters of 1-4 pups and gestation period of approx. 3 months (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., W.T. White, M.R. de Carvalho, B. Séret, M.F.W. Stehmann and G.J.P. Naylor, 2016. Rays of the world. CSIRO Publishing, Comstock Publishing Associates. i-ix + 1-790. (Ref. 114953)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Vulnerable, ver lista roja de la UICN (VU) (A2d); Date assessed: 08 February 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Traumatogenic (Ref. 4716)

Human uses

Pesca deportiva: si

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 12.1 - 21.3, mean 14.9 °C (based on 102 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00468 (0.00195 - 0.01123), b=3.12 (2.92 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nivel trófico (Ref. 69278): 3.5 ±0.50 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).

Nutrients (Ref. 124155): Calcium = 17.9 [3.6, 84.2] mg/100g; Iron = 0.711 [0.182, 2.072] mg/100g; Protein = 23.3 [20.5, 25.9] %; Omega3 = 0.279 [0.080, 0.816] g/100g; Selenium = 29.2 [9.0, 83.0] μg/100g; VitaminA = 7.69 [2.88, 20.54] μg/100g; Zinc = 0.566 [0.279, 1.018] mg/100g (wet weight);

Hypanus dipterurus (Jordan & Gilbert, 1880)