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🌊 Marine Least Concern 🌡️ Tropical

Spinyface soldier

Pristilepis oligolepis Whitley, 1941
Max Length
30 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
14–220 m
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Spinyface soldier (Pristilepis oligolepis), first described by Whitley, 1941 is a medium-sized fish. Adults typically reach 30.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 14 to 220 metres. It occurs in Tropical waters. Diet is predominantly piscivorous, targeting other fish and larger prey. The species active primarily at night. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Pristilepis oligolepis
Authority
Whitley, 1941
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
30 cm
Depth Range
14–220 m
Trophic Level
4
Resilience
High
Vulnerability
24.00/100
Salinity
30–40 ppt

🔬 Taxonomy

Genus
Pristilepis
Pristilepis
Species
Spinyface soldier
Pristilepis oligolepis

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 14 - 15; Anal spines: 4; Anal soft rays: 11 - 12. Reddish orange in color, each scale with white spot forming longitudinal white lines .: short and / or deep.

🌀 Behaviour

Behavioural data for Spinyface soldier is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

🌍 Habitat & Distribution

Marine; reef-associated; depth range 14 - 220 m . Tropical Indian Ocean: Reunion and Western Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4±0.66
🌙 Nocturnal

📐 Morphometrics

Length–Weight Relationship: W = 0.01778 × L3.02 (TL)
Max TL
30cm
Dorsal Spines
12
Dorsal Rays
15
Anal Spines
4
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Whitley, 1941

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