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Teleostei (teleosts) > Beryciformes (Sawbellies) > Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Scopelogadus: Greek, skopelos = a lantern fish + Latin, gadus = a fish; cod? (Ref. 45335).
More on author: Günther.

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

Marine; bathypelagic; depth range 300 - 3385 m (Ref. 26165). Deep-water; 40°N - 30°S

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

Indian and Atlantic: in tropical waters to 20-30°S. Western Pacific: Japan (Ref. 559) to Australia (Ref. 7300) and New Zealand (Ref. 5755). Eastern Pacific: Chile (Ref. 9068).

Length at first maturity / Size / Weight / Age

Maturity: L_m 6.7, range 4 - 9.4 cm
Max length : 9.4 cm SL male/unsexed; (Ref. 4241); max. published weight: 15.20 g (Ref. 126117)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 2; Dorsal soft rays (total): 11; Anal spines: 1; Anal soft rays: 8. Caudal peduncle moderate in length (Ref. 37108).

Trawled below 300 m (Ref. 4241).

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

Main reference Upload your references | References | Coordinator | Collaborators

Ebeling, A.W., 1986. Melamphaidae. p. 427-432. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4241)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: of no interest

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Life cycle
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Visual pigment(s)
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 3 - 7, mean 4.3 °C (based on 1810 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01148 (0.00550 - 0.02396), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic level (Ref. 69278): 3.5 ±0.35 se; based on food items.

Resilience (Ref. 120179): Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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