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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Delicate blue-eye

Pseudomugil tenellus Taylor, 1964
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
4 cm
Depth Zone
demersal

📖 Overview

Inhabits swamps and quiet backwaters of streams with mud or gravel bottoms and abundant vegetation including water lilies. Usually found in waters exposed to full sunlight . Occurs in marshy ponds (billabongs), overflow pools of rivers and creeks Occurs at temperatures ranging from 25°-35° C. Possibly more widespread, but has escaped detection due to its small size and inconspicuous appearance .

Scientific Name
Pseudomugil tenellus
Authority
Taylor, 1964
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
5.5 cm
Trophic Level
3.4
Vulnerability
10.00/100
Water Temp
25–35 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 3 - 5; Dorsal soft rays (total): 6 - 7; Anal spines: 0; Anal soft rays: 7 - 10. : fusiform / normal.

🌀 Behaviour

Behavioural data for Delicate blue-eye is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal. Tropical; 25°C - 35°C ; 8°S - 16°S

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
5.5cm
Dorsal Spines
4
Dorsal Rays
7
Anal Rays
9

🌡️ Water Parameters & Tolerance

Temperature Range
25–35°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Taylor, 1964

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Arnhem Land Blue-eye · Delicate Blue Eye · delicate blue-eye
🌍CES duhounek drobný
🇵🇹Portuguese Tapugi-meigo
🇷🇺Russian Нежная синеглазка

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 5 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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