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💧 Freshwater Least Concern 🍽️ Edible 🌡️ Tropical

Macleay's glass perchlet

Pseudoambassis macleayi Castelnau, 1878
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
15.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Occurs along the vegetated margins of streams and swamps, often among dense aquatic vegetation . Feeds mainly on small crustaceans as well as on aquatic insects, juvenile fishes and algae .

Scientific Name
Pseudoambassis macleayi
Authority
Castelnau, 1878
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
9 cm
Trophic Level
3.2
Resilience
High
Vulnerability
15.00/100
Water Temp
20–32 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Pseudoambassis
Pseudoambassis
Species
Macleay's glass perchlet
Pseudoambassis macleayi

🐟 Physical Description

Dorsal spines (total): 8; Dorsal soft rays (total): 9 - 11; Anal spines: 3; Anal soft rays: 9 - 11. : fusiform / normal.

🌀 Behaviour

Behavioural data for Macleay's glass perchlet is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
3cm TL

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 20°C - 32°C

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.46
Food Items

small crustaceans as well as on aquatic insects, juvenile fishes and algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01202 × L3.02 (TL)
Max TL
9cm
Dorsal Spines
8
Dorsal Rays
10
Anal Spines
3
Anal Rays
10

🌡️ Water Parameters & Tolerance

Temperature Range
20–32°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Castelnau, 1878

🍽️ Edibility & Flavour

⚡ Nutrition

Detailed nutritional data for Macleay's glass perchlet is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Macleay's glass perchlet has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

📊 Population Dynamics

Year Region Index Notes
- - -

👥 Community & Contribute

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