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💧 Freshwater Endangered 🌡️ Tropical

Madagascar Rainbowfish

Bedotia madagascariensis Regan, 1903
Max Length
8.6 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Inhabits clear, well-shaded streams at altitudes up to 30 meters above sea level; prefers slow-flowing sections; observed in loose, size-graded associations up to several dozen of individuals; juveniles usually found in the shallows, adults frequent deeper waters .

Scientific Name
Bedotia madagascariensis
Authority
Regan, 1903
Habitat
Freshwater
Climate
Tropical
IUCN Status
EN
Max Length
8.6 cm
Trophic Level
2.6
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Atheriniformes
Atheriniformes
Family
Bedotiidae
Bedotiidae
Genus
Bedotia
Bedotia
Species
Madagascar Rainbowfish
Bedotia madagascariensis

🐟 Physical Description

Physical description for Madagascar Rainbowfish is currently being compiled.

🌀 Behaviour

Behavioural data for Madagascar 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; pelagic. Tropical east as far south as Manambolo Creek which drains into the Lakendrano Mpangalana 10 km south of the town of Vatomandry, Madagascar (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
2.6±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01122 × L3.04 (TL)
Max TL
8.6cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2016

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Regan, 1903

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Madagascar Rainbowfish · Zona · Zono
🇵🇱Polish bedocja madagaskarska
🇷🇺Russian Мадагаскарская бедотия · Мадагаскарская бедоция

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 20 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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