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🌊 Marine Least Concern 🌡️ Subtropical

Rainbow cale

Heteroscarus acroptilus Richardson, 1846
Max Length
24 cm
Max Weight
Lifespan
Trophic Level
2.9
Depth
1–15 m
Climate
Subtropical
Resilience
Medium
Vulnerability
36.00/100
Typical Length
Depth Zone
reef

📖 Overview

Mainly restricted to exposed coastlines with rocky reefs covered with brown macroalgae and areas with broad-leafed seagrasses, such as Posidonia.

Scientific Name
Heteroscarus acroptilus
Authority
Richardson, 1846
Habitat
Marine
Climate
Subtropical
IUCN Status
LC
Max Length
24 cm
Depth Range
1–15 m
Trophic Level
2.9
Resilience
Medium
Vulnerability
36.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Rainbow cale is currently being compiled.

🌀 Behaviour

Behavioural data for Rainbow cale is currently being reviewed.

🦐 Diet

Diet information for Rainbow cale is currently being compiled.

🥚 Reproduction

Reproduction data for Rainbow cale is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 15 m . Subtropical; 31°S - 41°S South Wales; including the northern coast of Tasmania to as far as St.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2.9

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.1 (TL)
Max TL
24cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
36.00/100
Moderate vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Climate Zone
Subtropical
Described By
Richardson, 1846

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Marine Rainbowfish · Rainbow Cale · Rainbow Fish
🏳️Catalan Fals peix lloro
🇵🇹Portuguese Bodião-aborígene
🇷🇺Russian Длиннопёрый гетероскарус
🇨🇳Chinese 彩虹異鸚嘴魚 · 虹彩异岩鱚

Scientific Synonyms

Scientific Name Author Year Status
Heteroscarus castelnaui Macleay 1878 Synonym
Heteroscarus elegans Steindachner 1884 Synonym
Heteroscarus filamentosus Castelnau 1872 Synonym
Heteroscarus macleayi McCoy 1888 Synonym
Heteroscarus modestus Castelnau 1872 Synonym
Heteroscarus tenuiceps De Vis 1885 Synonym
Odax acroptilus Richardson 1846 Synonym
Pseudoscarus modestus Castelnau 1875 Synonym
Scarus acroptilus Richardson 1846 Synonym

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Rainbow cale ↗
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