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Cryptacanthodes giganteus (Kittlitz, 1858)

Giant wrymouth
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Cryptacanthodes giganteus   AquaMaps   Data sources: GBIF OBIS
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Image of Cryptacanthodes giganteus (Giant wrymouth)
Cryptacanthodes giganteus
Picture by Lockart, D.

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

Teleostei (teleosts) > Perciformes/Zoarcoidei (Eelpouts and pricklebacks) > Cryptacanthodidae (Wrymouths)
Etymology: Cryptacanthodes: Greek, kryptos = hidden + Greek, akanthoides = similar to thorns (Ref. 45335).

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

Marine; demersal; depth range 6 - 128 m (Ref. 12204). Temperate; 60°N - 38°N, 175°W - 120°W

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

Northeast Pacific: southeast Bering Sea to northern California, USA.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 117 cm TL male/unsexed; (Ref. 12204)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 72 - 77; Dorsal soft rays (total): 0; Anal spines: 2; Anal soft rays: 43 - 49. Pale brown in color, with touches of yellow or violet (Ref. 12204).

Biology     Glossary (e.g. epibenthic)

Found on soft bottoms (Ref. 12204). Probably spends part of its life buried (Ref. 12204).

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

Main reference Upload your references | References | Coordinator | Collaborators

Coad, B.W., 1995. Encyclopedia of Canadian fishes. Canadian Museum of Nature and Canadian Sportfishing Productions Inc. Singapore. (Ref. 12204)

IUCN Red List Status (Ref. 130435: Version 2024-1)

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
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Summary page | Point data | Common names | Photos

Internet sources

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

Estimates based on models

Preferred temperature (Ref. 123201): 4.1 - 10.1, mean 6.8 °C (based on 180 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.1   ±0.1 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (70 of 100).