Laemonema longipes, Longfin codling : fisheries

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Laemonema longipes Schmidt, 1938

Longfin codling
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Laemonema longipes   AquaMaps   Data sources: GBIF OBIS
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Image of Laemonema longipes (Longfin codling)
Laemonema longipes
Picture by FAO

Common names from other countries

Лимонема длинноперая, Itohikidara, Pikkuim-laemoneem, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Gadiformes (Cods) > Moridae (Morid cods)
Etymology: Laemonema: Greek, laimos = throat + Greek, nema = filament (Ref. 45335).

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

Marine; bathydemersal; depth range 80 - 1830 m (Ref. 50550). Deep-water; 57°N - 34°N, 130°E - 165°W (Ref. 1371)

Distribution Territories | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

North Pacific: central Japan to the Okhotsk to Aleutian Islands and Bering seas.

Length at first maturity / Size / Weight / Age

Maturity: Lm 43.8, range 40 - 47 cm
Max length : 72.0 cm TL male/unsexed; (Ref. 56410); common length : 50.0 cm TL male/unsexed; (Ref. 56527); max. published weight: 1.5 kg (Ref. 56527); max. reported age: 26 years (Ref. 56452)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Anal spines: 0. Eyes relatively small, less than snout length in diameter. Chin barbel absent. Pectoral and pelvic fins reaching beyond level of anal fin origin.
Body shape (shape guide): elongated; Cross section: oval.

Biology     Glossary (e.g. epibenthic)

Found in the continental slope (Ref. 1371). Many specimens taken from a whale stomach (Ref. 1371). Gut content of a 3.86 cm SL specimen contained a large number of grasping spines of arrow worms (Chaetognatha spp.), while a 4.01 cm SL specimen contained 6 individuals of the copepod Metridia pacifica (Ref. 87085).

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

Main reference Upload your references | References | Coordinator | Collaborators

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 Red List Status (Ref. 130435: Version 2025-2)

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: commercial
FAO - Fisheries: landings; Publication: search | FishSource | Sea Around Us

More information

Trophic ecology
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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Fisheries: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 0.5 - 3.7, mean 2.1 °C (based on 183 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00222 - 0.00621), b=3.05 (2.90 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  3.2   ±0.39 se; based on food items.
Resilience (Ref. 120179):  Low, minimum population doubling time 4.5 - 14 years (Preliminary K or Fecundity.).
Prior r = 0.26, 95% CL = 0.17 - 0.39, Based on 1 data-limited stock assessment.
Fishing Vulnerability (Ref. 59153):  High vulnerability (58 of 100). 🛈
Climate Vulnerability (Ref. 125649):  Moderate vulnerability (43 of 100). 🛈
Price category (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 19.9 [11.6, 51.2] mg/100g; Iron = 0.451 [0.196, 0.953] mg/100g; Protein = 16.6 [15.0, 18.3] %; Omega3 = 0.213 [0.100, 0.448] g/100g; Selenium = 28 [11, 66] μg/100g; VitaminA = 11.1 [2.1, 56.2] μg/100g; Zinc = 0.382 [0.237, 0.618] mg/100g (wet weight);