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🌊 Marine 🌡️ Temperate

Cocky gurnard

Lepidotrigla modesta Waite, 1899
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
10–300 m
Climate
Temperate
Resilience
Medium
Vulnerability
37.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Cocky gurnard (Lepidotrigla modesta) is a ray-finned fish of the family Triglidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 22 cm. It occurs at depths between 10 and 300 metres. With a trophic level of 3.5, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Lepidotrigla modesta
Authority
Waite, 1899
Habitat
Marine
Climate
Temperate
Max Length
22 cm
Depth Range
10–300 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
37.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 15 - 16; Anal spines: 0; Anal soft rays: 16 - 17; Vertebrae: 31.

🌀 Behaviour

Behavioural data for Cocky gurnard 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; depth range 10 - 300 m . Temperate; 25°S - 43°S South Wales, including Tasmania.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.5±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00661 × L3.07 (TL)
Max TL
22cm
Dorsal Spines
9
Dorsal Rays
16
Anal Rays
17
Vertebrae
31

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
37.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Climate Zone
Temperate
Described By
Waite, 1899

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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