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Electrona risso (Cocco, 1829)

Electric lantern fish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Electrona risso   AquaMaps   Data sources: GBIF OBIS
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Image of Electrona risso (Electric lantern fish)
Electrona risso
Picture by Orlov, A.

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Myctophiformes (Lanternfishes) > Myctophidae (Lanternfishes) > Myctophinae
Etymology: Electrona: Greek, elektron = amber (Ref. 45335).

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

marinhas batipelágico; oceanódromo (Ref. 51243); intervalo de profundidade 90 - 1485 m (Ref. 104125). Deep-water; 55°N - 46°S

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Eastern Atlantic: British Isles to Namibia, also the Mediterranean (gap across region of cyclonic gyre between the South Equatorial Countercurrent and western branch of Benguela Current (5°S-13°S). Larvae, however, are not found among the cruise collections in the Agulhas Current Region (Ref. 41388). Western Atlantic: off Suriname to Brazil (Ref. 13608). Northwest Atlantic: Canada (Ref. 5951). Indian Ocean: 0°-40°S. Western Pacific: Australia (Ref. 7300). Eastern Pacific: 42°-25°N, 5°-20°S and west of 80°W. Recorded from off Tungkang in Taiwan and Tungsha Islands in South China Sea (Ref. 39633).

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 5.8, range 6 - ? cm
Max length : 8.4 cm SL macho/indeterminado; (Ref. 126117); peso máx. publicado: 16.10 g (Ref. 126117); idade máx. registrada: 1.50 anos (Ref. 31516)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 0; Raios dorsais (total) : 12 - 15; Espinhos anais: 0; Raios anais : 18 - 20; Vértebras: 32 - 34. Branchiostegal rays: 7-9 (Ref. 31442).

Biologia     Glossário (p.ex. epibenthic)

Oceanic, found between 225-750 m during the day and between 90-375 m (juveniles) and 450-550 m (adults) at night. Epipelagic to mesopelagic (Ref. 31442). Widespread distribution in all oceans, limited by 10° and 15°C isotherms at 200 m and by a productivity greater than 50g Carbon per square meter per year. Sexually mature from about 5.9 cm. Spawn mainly during summer to autumn in the Mediterranean (Ref. 4775). Oviparous, with planktonic eggs and larvae (Ref. 31442). Also Ref. 58302.

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Oviparous (Ref. 31442), determinate fecundity (Ref. 104737).

Referência principal Upload your references | Referências | Coordenador : Paxton, John | Colaboradores

Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 10 July 2012

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless





Uso pelos humanos

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 5.4 - 14.9, mean 10.1 °C (based on 1190 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00690 - 0.02192), b=3.09 (2.93 - 3.25), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  3.4   ±0.45 se; based on food items.
Resiliência (Ref. 120179):  Elevada, tempo mínimo de duplicação da população menor que 15 meses (K=3.03; tmax=1.5).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Nutrients (Ref. 124155):  Calcium = 172 [54, 509] mg/100g; Iron = 0.912 [0.350, 2.904] mg/100g; Protein = 16.1 [14.2, 18.0] %; Omega3 = 0.344 [0.128, 0.907] g/100g; Selenium = 23.7 [7.4, 71.7] μg/100g; VitaminA = 35.7 [4.7, 258.7] μg/100g; Zinc = 1.05 [0.53, 2.25] mg/100g (wet weight);