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Gadiformes (Cods) >
Merlucciidae (Merluccid hakes)
Etymology: Merluccius: Latin, mar, maris = the sea + Latin, lucius = pike (Ref. 45335); patagonicus: Named for the marine geographic region from which the species comes, Patagonia, Argentina.
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser pelagic-neritic; tiefenbereich ? - 95 m (Ref. 50605). Tropical
South Amercia: Patagonia, Argentina.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 56.2 cm SL Männchen/unbestimmt; (Ref. 50605); 71.0 cm SL (female)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 38 - 51; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 37 - 39. Body elongated and slender. Superior profile of the head with a depression above the eyes. Upper border of the opercular membrane inclined, descending from its origin, moving away from lateral line. Ocular diameter relatively large. Lateral line with 123-126 oblique rows of scales. First gill arch with 12-17 gill rakers (Ref. 50605).
Minimum depth from Ref. 58018.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Lloris, D. and J. Matallanas, 2003. Description of a new species of hake: Merluccius patagonicus sp. Nov. (Gadiformes: Merlucciidae) from the waters of Argentina. Sci. Mar. 67(3):323-326. (Ref. 50605)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00479 (0.00209 - 0.01098), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
4.3 ±0.6 se; based on size and trophs of closest relatives |
Widerstandsfähigkeit (Ref. 120179) |
mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.). |
Anfälligkeit der Fischerei (Ref. 59153) |
High vulnerability (55 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 48.8 [22.3, 132.0] mg/100g; Iron = 0.727 [0.331, 1.828] mg/100g; Protein = 17.9 [16.4, 19.3] %; Omega3 = 0.0955 [, ] g/100g; Selenium = 61.4 [21.2, 160.2] μg/100g; VitaminA = 24.5 [7.2, 76.7] μg/100g; Zinc = 0.807 [0.517, 1.262] mg/100g (wet weight); |