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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Pond perch

Diplectrum radiale Quoy & Gaimard, 1824
Max Length
26 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
20 cm
Depth Zone
demersal

📖 Overview

Occurs commonly in coastal waters and also enter estuarine regions . Found over soft bottoms. Flesh is of good quality and is eaten fresh.

Scientific Name
Diplectrum radiale
Authority
Quoy & Gaimard, 1824
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
26 cm
Trophic Level
4.1
Resilience
Medium
Vulnerability
36.00/100
Water Temp
20–25 °C
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 12 - 14; Anal spines: 3; Anal soft rays: 7. Body dusky green with 2 longitudinal dark stripes; cheeks yellowish olive with diagonal blue stripes; fins dusky; anal and caudal fins with a tinge of yellow . Preopercle with a single prominent group of spines at the angle; 3 flat spines on posterior part of opercle. Soft portions of dorsal and anal fin bases without scales. Pectoral fin longer than pelvic fin. Caudal fin with no elongated ray .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Pond perch is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

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

Indeterminate fecundity with asynchronous ovarian organization .

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range ? - 55 m . Tropical; 20°C - 25°C

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
4.1±0.68

📐 Morphometrics

Length–Weight Relationship: W = 0.00708 × L3.15 (TL)
Max TL
26cm
Dorsal Spines
10
Dorsal Rays
13
Anal Spines
3
Anal Rays
7

🌡️ Water Parameters & Tolerance

Temperature Range
20–25°C
Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2012

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Quoy & Gaimard, 1824

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Serranus radialis Quoy & Gaimard 1824 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 13 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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