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> Gadiformes (Cods) > Macrouridae (Grenadiers or rattails)
Etymology: Lucigadus: Latin, lucius, Greek, lykos = wolf; pike + Latin, gadus = a fish cod?. By its predatory habits (Ref. 45335); borealis: Name from Latin 'borealis' meaning northern; referring to the northern distribution of the species.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser bathydemersal; tiefenbereich ? - 409 m (Ref. 105888). Deep-water

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Northwest Pacific: Emperor Seamounts, Koko Guyot.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 19.8 cm TL Männchen/unbestimmt; (Ref. 105888); 16.5 cm TL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 2; Rückenflossenweichstrahlen (insgesamt) : 9 - 10. This species is distinguished by the following characters: 1D II,9-10; V 13-17; inner gill rakers on first arch 12-15; lateral-line scales over distance equal to predorsal length 35-42; pyloric caeca 11-17; length upper jaw 29-33% HL; length outer gill slit 13-17% HL; body without dark bands or notable markings; anterior one-third or more of first dorsal fin blackish, with dark pigmentation sometimes more extensive distally; paired fins overall dark; anal fin is almost entirely dark except near the base of anterior rays, especially in smaller individuals; rays of second dorsal and anal fins are black near posterior tip of tail (Ref. 105888).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator : Iwamoto, Tomio | Partner

Iwamoto, T. and M. Okamoto, 2015. A new grenadier fish of the genus Lucigadus (Macrouridae, Gadiformes, Teleostei) from the Emperor Seamounts, Northwestern Pacific. Proc. California Acad. Sci. 62(13):369-380. (Ref. 105888)

IUCN Rote Liste Status (Ref. 130435: Version 2024-2)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien:

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.4 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.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Lucigadus borealis Iwamoto & Okamoto, 2015