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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Kamaka rainbowfish

Melanotaenia kamaka Allen & Renyaan, 1996
Max Length
6.1 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
0–2 m
Climate
Tropical
Resilience
High
Vulnerability
29.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Kamaka rainbowfish (Melanotaenia kamaka), first described by Allen & Renyaan, 1996 is a small fish in the family Melanotaeniidae (order Atheriniformes). Adults typically reach 6.10 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. Recorded depth range: 0 to 2 metres. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Melanotaeniidae kept in the hobby.

Scientific Name
Melanotaenia kamaka
Authority
Allen & Renyaan, 1996
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
6.1 cm
Depth Range
0–2 m
Trophic Level
2.9
Resilience
High
Vulnerability
29.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 4 - 6; Dorsal soft rays (total): 10 - 13; Anal spines: 1; Anal soft rays: 19 - 22. : fusiform / normal.

🌀 Behaviour

Behavioural data for Kamaka rainbowfish is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

Distinct pairing .

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 0 - 2 m . Tropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
6.1cm
Dorsal Spines
5
Dorsal Rays
12
Anal Spines
1
Anal Rays
21

🌡️ Water Parameters & Tolerance

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
29.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Allen & Renyaan, 1996

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Kamaka Rainbowfish
🌍CES duhovka kamaka
🇫🇮Finnish Turkoosisateenkaarikala

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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