Cryptacanthodes giganteus, Giant wrymouth

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; non-migratory (Ref. 87495); depth range 6 - 128 m (Ref. 12204). Temperate; 60°N - 38°N, 175°W - 120°W

Distribution Territories | 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).
Body shape (shape guide): elongated.

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 2025-2 (Global))

Not Evaluated 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

More information

Trophic ecology
Food items (preys)
Diet composition
Food consumption
Food rations
Predators
Ecology
Ecology
Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Maturity
Maturity/Gills rel.
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Larvae
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References

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Summary page | Point data | Common names | Photos

Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OceanAdapt | 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 | Zoological Record

Estimates based on models

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 vulnerability (60 of 100). 🛈