Classification / Names
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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Lampanyctinae
Etymology: Lampanyctus: Greek, lampas, -ados = torch + Greek, nykte = night (Ref. 45335); gibbsi: Named after the late Dr. Robert H. Gibbs, Jr. of the Smithsonian Institution, in honor of his many contributions to the understanding of open-ocean midwater ichthyology (Ref. 36121).
Eponymy: Robert Henry Gibbs Jr. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino batipelagico. Deep-water
Pacific Ocean: French Polynesia; mainly in tropical waters.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 12.2 cm SL maschio/sesso non determinato; (Ref. 36121)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 0; Raggi dorsali molli (totale) : 13 - 15; Spine anali: 0; Raggi anali molli: 17 - 20; Vertebre: 36 - 38. 13-14 AO photophores; 7-8 tooth patches on the lower limb of the second gill arch; 36-39 lateral line organs (Ref. 36121). Pectoral fins with weak and flexible rays (Ref. 36121).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Zahuranec, B.J., 2000. Zoogeography and systematics of the lanternfishes of the genus Nannobrachium (Myctophidae: Lampanictini). Smithson. Contrib. Zool., 607:1-69. (Ref. 36121)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 2, mean 2 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00318 - 0.02383), b=3.00 (2.76 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).