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💧 Freshwater Near Threatened 🌡️ Tropical

Tominanga Aurea

Tominanga aurea Kottelat, 1990
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Tominanga Aurea (Tominanga aurea), first described by Kottelat, 1990 is a small fish. Adults typically reach 5.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Near Threatened.

Scientific Name
Tominanga aurea
Authority
Kottelat, 1990
Habitat
Freshwater
Climate
Tropical
IUCN Status
NT
Max Length
5.5 cm
Trophic Level
3.1
Vulnerability
10.00/100

🔬 Taxonomy

Genus
Tominanga
Tominanga
Species
Tominanga Aurea
Tominanga aurea

🐟 Physical Description

Dorsal soft rays (total): 9 - 10. Differs from its only known congener, T. sanguicauda, in having 31-36 gill-rakers on first gill-arch (vs. 27-31) and in the coloration of the living males (body silvery with yellow or red spots; caudal, dorsal, anal and pelvic plain red or yellow, or hyaline with yellow or red dots) .

🌀 Behaviour

Behavioural data for Tominanga Aurea is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; pelagic. Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish 🐟 Pelagic
Trophic Level
3.1±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.5cm
Dorsal Rays
10

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.1
Predator
Climate Zone
Tropical
Described By
Kottelat, 1990

👥 Community & Contribute

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