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💧 Freshwater Data Deficient 🐠 Aquarium 🌡️ Tropical

Forktail rainbowfish

Pseudomugil furcatus Nichols, 1955
Max Length
5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.3
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits rainforest streams with thick vegetative cover . An omnivorous egg layer and peaceful community fish which prefers the following aquarium conditions: pH=7.6, H=14, 25°C water temperature .

Scientific Name
Pseudomugil furcatus
Authority
Nichols, 1955
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
DD
Max Length
5 cm
Trophic Level
3.3
Vulnerability
10.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 4 - 7; Dorsal soft rays (total): 7 - 9; Anal spines: 1; Anal soft rays: 15 - 18. : fusiform / normal.

🌀 Behaviour

Behavioural data for Forktail rainbowfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.0 - 8.0; dH range: 5 - 12. Tropical; 24°C - 26°C ; 8°S - 9°S known only from the lowlands of eastern Papua New Guinea between Dyke Ackland Bay and Collingwood Bay.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
5cm
Dorsal Spines
6
Dorsal Rays
8
Anal Spines
1
Anal Rays
17

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
pH Range
6–8
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2020

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Nichols, 1955

👥 Community & Contribute

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