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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).
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser bathypelagisch; tiefenbereich 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).
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 20.7 cm SL Männchen/unbestimmt; (Ref. 6552)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 10 - 13; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 17 - 20. Blackish in color; midventral scale row dull silvery (Ref. 6602).
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).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
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)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Estimates based on models
Preferred temperature (Ref.
123201): 1.9 - 9.9, mean 7.2 °C (based on 255 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00120 - 0.00692), b=3.18 (2.96 - 3.40), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).