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🌊 Marine 🌡️ Temperate

Giant wrymouth

Cryptacanthodes giganteus Kittlitz, 1858
Max Length
117 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
6–128 m
Climate
Temperate
Resilience
-
Vulnerability
60.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Giant wrymouth (Cryptacanthodes giganteus) is a ray-finned fish of the family Cryptacanthodidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 117 cm. It occurs at depths between 6 and 128 metres. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Cryptacanthodes giganteus
Authority
Kittlitz, 1858
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
Max Length
117 cm
Depth Range
6–128 m
Trophic Level
3.1
Vulnerability
60.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

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 .: elongated.

🌀 Behaviour

Behavioural data for Giant wrymouth is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; demersal; non-migratory ; depth range 6 - 128 m . Temperate; 60°N - 38°N, 175°W - 120°W Northeast Pacific: southeast Bering Sea to northern California, USA.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Migration
Non-migratory
Trophic Level
3.1±0.1

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
117cm
Dorsal Spines
75
Anal Spines
2
Anal Rays
46

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
60.00/100
High vulnerability
Trophic Level
3.1
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Kittlitz, 1858

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Delolepis gigantea Kittlitz 1858 Synonym
Delolepis virgatus Bean 1882 Synonym
Ophidium giganteus Kittlitz 1858 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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