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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Big-scale parma

Parma oligolepis Whitley, 1929
Max Length
16.5 cm
Max Weight
-
Lifespan
-
Trophic Level
2.7
Depth
2–20 m
Climate
Tropical
Resilience
Medium
Vulnerability
33.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Museum specimens indicate that this species is probably most abundant in non-coral reef coastal waters, although one specimen at the Australian Museum was taken at Great Island on the Great Barrier Reef, Australia. Life history characteristics for the family specify that this group is oviparous, with distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species .

Scientific Name
Parma oligolepis
Authority
Whitley, 1929
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
16.5 cm
Depth Range
2–20 m
Trophic Level
2.7
Resilience
Medium
Vulnerability
33.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 17 - 20; Anal spines: 2; Anal soft rays: 13 - 15. : short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Big-scale parma is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawn Location
Demersal

Life history characteristics for the family specify that this group is oviparous, with distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

🌍 Habitat & Distribution

Marine; reef-associated; non-migratory; depth range 2 - 20 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
2.7±0.24

📐 Morphometrics

Length–Weight Relationship: W = 0.01995 × L2.99 (TL)
Max TL
16.5cm
Dorsal Spines
2
Dorsal Rays
19
Anal Spines
2
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
33.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Whitley, 1929

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