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Aulopiformes (Grinners) >
Notosudidae (Waryfishes)
Etymology: Luciosudis: Latin, lucius = pike + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335).
Eponymy: John Roxborough Norman (1898–1944) was an English ichthyologist who started his working life as a bank clerk. [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina batypelagisk; djupintervall 500 - 800 m (Ref. 6602). Deep-water
Circumglobal in the temperate and bordering subtropical parts of the southern Atlantic, Indian and western Pacific Oceans, subtropical convergence (Ref. 47377). Larvae found in the western Indian Ocean northward to about 15°S (Ref. 6602).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 20.7 cm SL hane/ej könsbestämd; (Ref. 6552)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 10 - 13; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 17 - 20. Blackish in color; midventral scale row dull silvery (Ref. 6602).
Body shape (shape guide): elongated.
Neritic-oceanic, mesopelagic species. May be sexually mature at 18.5 cm SL (Ref. 6552).
Synchronous hermaphrodites, ascend to pelagic oceanic water for spawning (Ref. 47377).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Krefft, G., 1990. Notosudidae. p. 361-364. 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. 6552)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 1.9 - 9.9, mean 7.2 °C (based on 255 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00121 - 0.00689), b=3.18 (2.97 - 3.39), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Assuming tmax>3).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (15 of 100).
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