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💧 Freshwater Near Threatened 🌡️ Tropical

Altigena Elegans

Altigena elegans Kottelat, 1998
Max Length
3.5 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Altigena Elegans (Altigena elegans), first described by Kottelat, 1998 is a tiny fish. Adults typically reach 3.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. On the IUCN Red List, it is classified as Near Threatened.

Scientific Name
Altigena elegans
Authority
Kottelat, 1998
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
3.5 cm
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Genus
Altigena
Altigena
Species
Altigena Elegans
Altigena elegans

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 14; Anal spines: 0; Anal soft rays: 8. Distinguishing character combination: lateral line scales: 29-33+2-3; 10 branched dorsal rays; mouth conspicuously inferior; snout protruding; pelvic fin origin under 4-6th branched dorsal ray ; snout triangular when seen from above; fins of juveniles olive green .

🌀 Behaviour

Behavioural data for Altigena Elegans 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. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L3.05 (TL)
Max TL
3.5cm
Dorsal Rays
14
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2011

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Climate Zone
Tropical
Described By
Kottelat, 1998

👥 Community & Contribute

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