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Gadiformes (Cods) >
Trachyrincidae (Armoured grenadiers)
Etymology: Trachyrincus: Greek, trachys, -eia, -ys = rough + Greek, rhyngchos = snout (Ref. 45335).
Eponymy: Sir John Murray (1841–1914) was a Canadian marine naturalist often described as the founder of modern oceanography. [...] (Ref. 128868), visit book page.
More on author: Günther.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser benthopelagisch; tiefenbereich 0 - 1630 m (Ref. 58426), usually 500 - 1630 m (Ref. 117245). Temperate; 65°N - 42°N, 71°W - 0°E
Northeast Atlantic: Iceland (Ref. 12462). Northwest Atlantic: Canada (Ref. 40643). Southwest Pacific: east of New Zealand (Ref. 12965).
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 37.0 cm TL Männchen/unbestimmt; (Ref. )
Epibenthic-pelagic (Ref. 58426); also benthopelagic (Ref.5951). Feeds on crustaceans (Ref. 58426). Max. length (Andrey Dolgov, pers. comm., 2003).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 0.5176 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.5 ±0.52 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) |
Low to moderate vulnerability (30 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 27 [14, 52] mg/100g; Iron = 0.269 [0.145, 0.501] mg/100g; Protein = 16.6 [15.3, 17.9] %; Omega3 = 0.454 [0.221, 0.864] g/100g; Selenium = 26.3 [11.6, 56.5] μg/100g; VitaminA = 22.5 [5.2, 88.6] μg/100g; Zinc = 0.605 [0.402, 0.927] mg/100g (wet weight); |