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Mobula tarapacana (Philippi, 1892)

Chilean devil ray
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Mobula tarapacana   AquaMaps   Data sources: GBIF OBIS
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Image of Mobula tarapacana (Chilean devil ray)
Mobula tarapacana
Picture by Wirtz, P.


Philippines country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from Tubbataha Reefs (Ref. 53416).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: World Wide Fund for Nature (Philippines), 2004
National Database:

Common names from other countries

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

Elasmobranquios (tiburones y rayas) (sharks and rays) > Myliobatiformes (Stingrays) > Mobulidae (Devilrays)
Etymology: tarapacana: Named for the Chilean province Tarapacà, where the type specimen was landed..
  More on author: Philippi.

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

marino asociado a arrecife; oceanodromo (Ref. 51243); rango de profundidad 0 - 1896 m (Ref. 117177), usually 0 - 20 m (Ref. 89972).   Tropical; 50°N - 37°S, 180°W - 180°E (Ref. 114953)

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

Circumtropical, recorded from scattered localities. Western Atlantic: off Venezuela. Eastern Atlantic: Côte d'Ivoire and South Africa. Reported from Cape Verde (Ref. 34514). Indian Ocean: northwestern Red Sea and India. Western Pacific: Japan, Taiwan, and probably tropical Australia (Ref. 9911). Eastern Pacific: From Gulf of California to Chile (Ref. 130539).

Length at first maturity / Tamaño / Peso / Age

Maturity: Lm 264.8  range ? - ? cm
Max length : 328 cm WD macho / no sexado; (Ref. 58048); 305.2 cm WD (female); common length : 250 cm WD macho / no sexado; (Ref. 9256); peso máximo publicado: 350.0 kg (Ref. 50641)

Short description Claves de identificación | Morfología | Morfometría

A large devil ray with a long head bearing short head fins; dorsal fin plain, and pectoral fins with strongly curved, swept-back tips; upper disc densely covered with small, pointed denticles and tail shorter than disc with no spine (Ref. 5578). Dark blue (Ref. 5578), olive-green to brownish above; ventral side white anteriorly, grey posteriorly, with an irregular but distinct line of demarcation (Ref. 11228). No caudal fin (Ref. 5578).

Biología     Glosario (por ej. epibenthic)

Mostly oceanic, but also in coastal waters. Solitary, sometimes forms groups (Ref. 12951). Feeds on small fishes (Ref. 5578) and planktonic crustaceans (Ref. 9911). Ovoviviparous (Ref. 50449). Litter number 1 (Ref. 12951). Sometimes found stranded in beaches in temperate areas (Ref. 9911). Data on female Max. length from Ref.9256. Commonly caught in tuna gillnet and in harpoon fisheries. Utilized for its gill filter plates (very high value),meat, cartilage and skin (Ref.58048).

Life cycle and mating behavior Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | 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).

Main reference Upload your references | Referencias | Coordinador | Colaboradores

McEachran, J.D. and G. Notarbartolo di Sciara, 1995. Mobulidae. Mantas, diablos. p. 759-764. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para los Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9256)

IUCN Red List Status (Ref. 130435)

  Endangered (EN) (A2bd+3d); Date assessed: 09 November 2018

CITES (Ref. 128078)


Threat to humans

  Harmless




Human uses

Pesquerías: pesquerías de subsistencia
FAO(Publication : search) | FishSource |

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Trophic ecology
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Despredadores
Ecology
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Length-weight rel.
Length-length rel.
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Tipo de natación
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Toxicities (LC50s)
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Fuentes de Internet

Estimates based on models

Preferred temperature (Ref. 115969): 19.4 - 28.9, mean 27.1 (based on 1824 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.8   ±0.59 se; based on food items.
Resiliencia (Ref. 120179):  Muy bajo, población duplicada en un tiempo mínimo superior a 14 años (Fec=1).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (85 of 100).
Price category (Ref. 80766):   Medium.