Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathypelagisch; tiefenbereich 0 - 850 m (Ref. 13608), usually 400 - 800 m (Ref. 47377). Deep-water; 35°N -
Eastern Atlantic: Senegal, Madeira, and Cape Verde; off southern Africa, ca. 19°S, 5°W (Ref. 3991). Western Atlantic: eastern coast of the United States, Bahamas, Straits of Florida, Gulf of Mexico, Suriname, and Brazil (Ref. 37039).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 27.9 cm SL Männchen/unbestimmt; (Ref. 37039)
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 11 - 13; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 36 - 41. Dorsum black-brown in color; flanks silver; fin rays finely speckled (Ref. 3991). Row of photophores along the lateral line (Ref. 37473).
Body shape (shape guide): elongated.
Exhibits diel vertical migrations (Ref. 4769); found between 400-800 m during the day and near the surface at night (Ref. 3991).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Quéro, J.-C., J.C. Njock and M.M. de la Hoz, 1990. Gonostomatidae. p. 283-292. 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. 4463)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00380 (0.00175 - 0.00826), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.5 ±0.50 se; based on food items. |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate vulnerability (44 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 19.9 [4.5, 82.4] mg/100g; Iron = 0.346 [0.101, 1.157] mg/100g; Protein = 2.87 [0.00, 6.80] %; Omega3 = 0.157 [0.047, 0.531] g/100g; Selenium = 9.66 [2.75, 38.24] μg/100g; VitaminA = 32.5 [4.1, 259.4] μg/100g; Zinc = 0.612 [0.274, 1.507] mg/100g (wet weight); |