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Actinopterygii (ray-finned fishes) > Gadiformes (Cods) > Macrouridae (Grenadiers or rattails) > Macrourinae
Etymology: Lucigadus: Latin, lucius, Greek, lykos = wolf; pike + Latin, gadus = a fish cod?. By its predatory habits (Ref. 45335); acrolophus: From the Greek word 'akrolophos', crest or mountain ridge, in reference to the submarine elevations in and around New Caledonia where the species has been collected.. More on author: Iwamoto.

Environment / Climate / Range Ecology

Marine; bathydemersal; depth range 405 - 450 m (Ref. 35908). Deep-water, preferred ?

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Western Central Pacific: known only from off New Caledonia and the Norfolk Ridge.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 18.0 cm TL male/unsexed; (Ref. 35909)

Short description Morphology | Morphometrics

Dorsal spines (total): 2. Pelvic rays rarely 9. Body plain, without prominent markings; first dorsal fin dark over anterior four or so rays, pale anteriorly, no black spot; anal fin pale except for blackish distal margin of anteriormost rays. Scale patch on each side at base of anteriormost branchiostegal rays. Snout 28-32% HL, interorbital 28-35%, barbel 24-32%, scales below second dorsal 8.5-10.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Iwamoto, Tomio | Collaborators

Iwamoto, T. and N.R. Merrett, 1997. Pisces Gadiformes: Taxonomy of grenadiers of the New Caledonian region, southwest Pacific. Mem. Mus. Natl. Hist. Nat. (176):473-570. (Ref. 35908)

IUCN Red List Status (Ref. 115185)

Not Evaluated

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki |

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00219 (0.00097 - 0.00495), b=3.17 (2.98 - 3.36), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic Level (Ref. 69278): 3.4 ±0.5 se; Based on size and trophs of closest relatives

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Vulnerability (Ref. 59153): Low to moderate vulnerability (28 of 100) .

Entered by Garilao, Cristina V.

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Lucigadus acrolophus Iwamoto & Merrett, 1997