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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Diaphinae
Etymology: Diaphus: Greek, dis, dia = through + Greek, physa, phyo = to beget, to have as offspring (Ref. 45335).
Eponymy: Ernest William Lyons Holt (1864–1922) was a British marine naturalist, ichthyologist and soldier who served in the Nile Campaign (1884–1885) and the Third Burmese War (1886– 1887) during which he was invalided home. [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina batypelagisk; havsvandrande (Ref. 51243); djupintervall 40 - 777 m (Ref. 56504). Deep-water; 50°N -
Eastern Atlantic: Bay of Biscay including the Mediterranean to Liberia (uncommon between Morocco to Mauritania). Elsewhere in the Atlantic Ocean, south and east of 50°N and 45°W to 35°N, but east of 35°W to about 20°N. Indian Ocean: two specimens at 29°30'S, 64°56'E.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm ?, range 5 - ? cm
Max length : 7.0 cm SL hane/ej könsbestämd; (Ref. 4479); publicerad maxvikt: 5.80 g (Ref. 126117)
High-oceanic, found between 225-650 m during the day and between 40-275 m at night exhibiting size stratification with depth and with adult females below 450 m (Ref. 4479). Depth range from 300-777 m in the eastern Ionian Sea (Ref. 56504). Large juveniles, sub-adults and adults from the Mediterranean are known to be migratory (Ref. 4775).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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 på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 10.2 - 16.5, mean 14.1 °C (based on 226 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00584 - 0.01635), b=3.02 (2.88 - 3.16), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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Näringsämnen (Ref.
124155): Calcium = 115 [35, 354] mg/100g; Iron = 0.658 [0.245, 2.037] mg/100g; Protein = 17 [15, 19] %; Omega3 = 0.741 [0.235, 2.112] g/100g; Selenium = 10.7 [3.4, 31.7] μg/100g; VitaminA = 96.9 [12.9, 766.1] μg/100g; Zinc = 0.911 [0.460, 1.975] mg/100g (wet weight);
