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🌊 Marine 🌡️ Deep-water

Murray's armoured gurnard

Paraheminodus murrayi Günther, 1880
Max Length
26.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
360–710 m
Climate
Deep-water
Resilience
Medium
Vulnerability
43.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Murray's armoured gurnard (Paraheminodus murrayi), first described by Günther, 1880 is a medium-sized fish. Adults typically reach 26.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 360 to 710 metres. It occurs in Deep-water waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Paraheminodus murrayi
Authority
Günther, 1880
Habitat
Marine
Climate
Deep-water
Body Shape
Fusiform / normal
Max Length
26.5 cm
Depth Range
360–710 m
Trophic Level
3.5
Resilience
Medium
Vulnerability
43.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Paraheminodus
Paraheminodus
Species
Murray's armoured gurnard
Paraheminodus murrayi

🐟 Physical Description

Dorsal spines (total): 7; Dorsal soft rays (total): 20 - 22; Anal spines: 0; Anal soft rays: 20 - 21. Head large, broadly expanded laterally; rostral process long and flattened; filamentous barbel long, extending to dorsal-fin origin. Reddish, edge of dorsal fin black .: fusiform / normal.

🌀 Behaviour

Behavioural data for Murray's armoured 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; bathydemersal; depth range 360 - 710 m . Deep-water West Pacific: off Horn of Africa, Maldives, Indonesia, New Caledonia, Taiwan and southern Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.5±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00646 × L3.08 (TL)
Max TL
26.5cm
Dorsal Spines
7
Dorsal Rays
21
Anal Rays
21

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
43.00/100
Moderate vulnerability
Trophic Level
3.5
Predator
Body Shape
Fusiform / normal
Climate Zone
Deep-water
Described By
Günther, 1880

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