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💧 Freshwater Vulnerable 🍽️ Edible 🌡️ Tropical

Mayland's rainbowfish

Melanotaenia maylandi Allen, 1983
Max Length
9 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
35.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Inhabits a small creek in hilly terrain at an elevation of 450 m . An omnivore and egg laying species which is considered a peaceful community fish preferring the following aquarium conditions: pH=7.2, H=10, 26°C water temperature, rock, plant and driftwood cover .

Scientific Name
Melanotaenia maylandi
Authority
Allen, 1983
Habitat
Freshwater
Climate
Tropical
IUCN Status
VU
Max Length
9 cm
Trophic Level
2.9
Resilience
Medium
Vulnerability
35.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 5 - 7; Dorsal soft rays (total): 16 - 21; Anal spines: 1; Anal soft rays: 24 - 29.

🌀 Behaviour

Behavioural data for Mayland's rainbowfish is currently being reviewed.

🦐 Diet

Diet information for Mayland's rainbowfish is currently being compiled.

🥚 Reproduction

Distinct pairing .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 2°S - 3°S known only from a small creek 2-3 km from Danau Bira (Lake Holmes), Irian Jaya, Indonesia.

🌿 Ecology

Zone Preferences
💧 Freshwater
Feeding Mode
Omnivore
Trophic Level
2.9±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
9cm
Dorsal Spines
6
Dorsal Rays
19
Anal Spines
1
Anal Rays
27

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
35.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Allen, 1983

🍽️ Edibility & Flavour

"Mayland's rainbowfish is an edible species."

✗ Not for Raw
✓ Fresh Indicators
  • Clear, bright eyes — cloudy eyes indicate age
  • Firm flesh that springs back when pressed
  • Fresh ocean smell, never strong or ammonia-like
  • Bright red or pink gills, not grey or brown
  • Shiny, moist skin with scales tightly attached
✗ Avoid If
  • Cloudy or sunken eyes
  • Strong fishy or ammonia odour
  • Soft, mushy flesh that doesn't spring back
  • Discoloured or dry flesh
Best Cooking Methods
Baking Grilling Pan-frying

Nutrition

Detailed nutritional data for Mayland's rainbowfish is currently being compiled from USDA FoodData Central.

🔬 Mercury Safety

Mercury data for Mayland's rainbowfish has not yet been assigned. Please consult FDA/EPA guidance for general seafood safety advice.

🌿 Sustainability

Best Choice
Healthy stocks, low impact
Good Alternative
Well-managed, minor concerns
Use Caution
Check sourcing and season
Avoid
Overfished or high impact

🗺️ 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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