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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).
Environment: milieu / Klimaatzone / Diepte / distribution range
Ecologie
marien pelagic-oceanic; oceanodroom (Ref. 51243); diepte ? - 350 m (Ref. 58018). Deep-water
Eastern Atlantic: from about 18°S to 23°S, but west of the thermal front between upwelled Benguela Water and South Atlantic Central Water. Indian Ocean: disjunct distribution, one population off Sumatra, the other in Mozambique Channel and in the Agulhas Current. Western Pacific: Southeast Asian seas to 20°N. Recorded from Australia (Ref. 7300).
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ? range ? - ? cm
Max length : 4.2 cm SL mannelijk / geslacht onbekend; (Ref. 4479)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 13 - 14; Anale stekels: 0; Anale zachte stralen: 13 - 15.
Body shape (shape guide): fusiform / normal.
High-oceanic and mesopelagic species occurring in the upper 100 m at night (Ref.4066).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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 op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 11.8 - 26.5, mean 18.8 °C (based on 512 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00438 - 0.02284), b=3.04 (2.86 - 3.22), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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