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🌊 Marine Least Concern 🌡️ Tropical

Festive parrotfish

Scarus festivus Valenciennes, 1840
Max Length
45 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
0–30 m
Climate
Tropical
Resilience
Medium
Vulnerability
38.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found in clear lagoon and seaward reefs . Feeds on benthic algae . Uncommon . Minimum depth reported taken from Ref. 128797.

Scientific Name
Scarus festivus
Authority
Valenciennes, 1840
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
45 cm
Depth Range
0–30 m
Latitude
24°S – 30°N
Trophic Level
2
Resilience
Medium
Vulnerability
38.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 9. Adults identified by lines radiating from eyes, two of which running over the top of the head . Coloration changes slowly with growth. Males develop a distinctive lump on the forehead.: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Festive parrotfish is currently being reviewed.

🦐 Diet

Diet information for Festive parrotfish is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; brackish; reef-associated; depth range 0 - 30 m . Tropical; 30°N - 24°S East Africa to the Tuamoto Islands, north to the Ryukyu Islands, south to Lord Howe Island.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🪸 Reef Associated
Trophic Level
2
Food Items

benthic algae (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01318 × L3.13 (TL)
Max TL
45cm
Dorsal Spines
9
Dorsal Rays
10
Anal Spines
3
Anal Rays
9

🌡️ 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
38.00/100
Moderate vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
30°N – 24°S
Described By
Valenciennes, 1840

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Callyodon lunula Snyder 1908 Synonym
Callyodon verweyi de Beaufort 1940 Synonym
Margaritodon verweyi de Beaufort 1940 Synonym
Scarus lunula Snyder 1908 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

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