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🌊 Marine 🌡️ Deep-water

Guttigadus Nudirostris

Guttigadus nudirostris Trunov, 1990
Max Length
22.6 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
500–800 m
Climate
Deep-water
Resilience
Medium
Vulnerability
42.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Guttigadus Nudirostris (Guttigadus nudirostris), first described by Trunov, 1990 is a medium-sized fish in the family Moridae (order Gadiformes). Adults typically reach 22.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 500 to 800 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Guttigadus nudirostris
Authority
Trunov, 1990
Habitat
Marine
Climate
Deep-water
Max Length
22.6 cm
Depth Range
500–800 m
Trophic Level
3.4
Resilience
Medium
Vulnerability
42.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 67 - 80; Anal spines: 0; Anal soft rays: 63 - 70; Vertebrae: 53. Cinnamon brown with brownish tinge; walls of anterior mouth and gill cavities, gill filaments, and pyloric caeca light, inner region of mouth and gill cavities (toward throat and bases of gill arches) darkish blue .

🌀 Behaviour

Behavioural data for Guttigadus Nudirostris 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; bathydemersal; depth range 500 - 800 m . Deep-water Southeast Atlantic: known only from the Discovery Seamount.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.11 (TL)
Max TL
22.6cm
Dorsal Rays
74
Anal Rays
67
Vertebrae
53

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
42.00/100
Moderate vulnerability
Trophic Level
3.4
Predator
Climate Zone
Deep-water
Described By
Trunov, 1990

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