Klassifizierung / Names
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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Lampanyctinae
Etymology: Lampanyctus: Greek, lampas, -ados = torch + Greek, nykte = night (Ref. 45335); wisneri: Named in honor of Robert L. Wisner, Scripps Institution of Oceanography, in recognition of his contributions to the systematics of myctophids and other oceanic fishes (Ref. 36121).
Eponymy: Robert ‘Bob’ Lester Wisner (1912–2005) was an American ichthyologist. [...] (Ref. 128868), visit book page.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathypelagisch; tiefenbereich 600 - 650 m (Ref. 36121). Deep-water
Atlantic, Indian and Pacific: nearly circumglobal in subtropical convergence waters (the gap south and east of Australia appear to be real and not an artifact of sampling effort).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 8.8 cm SL Männchen/unbestimmt; (Ref. 36121)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 14 - 15; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 16 - 19; Wirbelzahl: 36 - 38. 13-16 AO photophores; 8-10 tooth patches on the lower limb of the second gill arch; 34-37 lateral line organs (Ref. 36121). Pectoral fins completely lacking in subadult and adult stages; vestigial in small juveniles (less than 3 cm SL); fin rays present but buried in skin in larger juveniles (Ref. 36121).
High-oceanic species (Ref. 4066).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
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 Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Bevorzugte Temperatur (Ref.
123201): 1.4 - 2.3, mean 1.8 °C (based on 7 cells).
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00219 - 0.01045), b=3.15 (2.97 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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