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Torpedo torpedo (Linnaeus, 1758)

Common torpedo
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Torpedo torpedo   AquaMaps   Data sources: GBIF OBIS
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Image of Torpedo torpedo (Common torpedo)
Torpedo torpedo
Picture by Wirtz, P.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii (sharks and rays) > Torpediniformes (Electric rays) > Torpedinidae (Electric rays)
Etymology: Torpedo: Latin, torpere = be sluggish (Ref. 45335).
More on author: Linnaeus.

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

Marine; demersal; depth range 2 - 400 m (Ref. 4430), usually ? - 70 m (Ref. 27000). Deep-water; 48°N - 18°S, 19°W - 38°E (Ref. 114953)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: southern Bay of Biscay and throughout the Mediterranean to Angola. Most common in tropical waters.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 60.0 cm TL male/unsexed; (Ref. 13417); 41.0 cm TL (female); common length : 30.0 cm TL male/unsexed; (Ref. 13417); common length :39 cm TL (female)

Biology     Glossary (e.g. epibenthic)

Found on soft bottoms, usually inshore but occasionally deeper. Feeds on small fishes and also benthic invertebrates. Ovoviviparous, with 3-21 in a litter (Ref. 12951, Ref. 114953). Size at birth 9 cm (Ref. 12951). Capable of inflicting a severe shock of up to 200 volts.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

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 | References | Coordinator : Carvalho, Marcelo | Collaborators

Bauchot, M.-L., 1987. Raies et autres batoides. p. 845-886. In W. Fischer, M.L. Bauchot and M. Schneider (eds.) Fiches FAO d'identificationpour les besoins de la pêche. (rev. 1). Mèditerranée et mer Noire. Zone de pêche 37. Vol. II. Commission des Communautés Européennes and FAO, Rome. (Ref. 3261)

IUCN Red List Status (Ref. 130435)

  Vulnerable (VU) (A2bd); Date assessed: 04 August 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Other (Ref. 4690)





Human uses

Fisheries: of no interest; aquarium: public aquariums
FAO - Publication: search | FishSource |

More information

Trophic ecology
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | Public aquariums | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 13 - 20.9, mean 15.6 °C (based on 78 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01514 (0.01155 - 0.01983), b=2.95 (2.87 - 3.03), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  4.5   ±0.0 se; based on diet studies.
Generation time: 10.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (K=0.11).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (65 of 100).
Nutrients (Ref. 124155):  Calcium = 9.24 [1.57, 48.04] mg/100g; Iron = 0.362 [0.085, 1.136] mg/100g; Protein = 17.3 [12.8, 20.6] %; Omega3 = 0.419 [0.157, 0.972] g/100g; Selenium = 9.34 [2.94, 27.66] μg/100g; VitaminA = 20 [4, 94] μg/100g; Zinc = 0.311 [0.151, 0.581] mg/100g (wet weight);