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🌊 Marine Least Concern ⚡ Reports of ciguatera poisoning 🌡️ Tropical

Redtail parrotfish

Sparisoma chrysopterum Bloch & Schneider, 1801
Max Length
46 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
1–15 m
Climate
Tropical
Resilience
High
Vulnerability
23.00/100
Typical Length
25 cm
Depth Zone
reef

📖 Overview

Occurs in coral reefs and adjacent habitats, the young especially in seagrass beds. Juveniles or primary-phase adults rapidly assume a mottled pattern with which they blend with the substratum when they come to rest on the bottom. Feeds on benthic algae and seagrasses.

Scientific Name
Sparisoma chrysopterum
Authority
Bloch & Schneider, 1801
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
46 cm
Depth Range
1–15 m
Trophic Level
2
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 9. Young adults with black saddle-shaped markings at upper end of pectoral fin base; often vague, pale saddle-shaped area on top of caudal peduncle; and dorsal, anal, and pelvic fins red or orange .: fusiform / normal.

🌀 Behaviour

Behavioural data for Redtail parrotfish is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

Although protogyny was propossed for this species , probably because testicular characteristics showed a secondary characteristic of sex-changed males, observations of overlapping size ranges of males and females, and males maturing at the same ages and sizes as did females, strongly suggest gonochorism .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 15 m . Tropical; 28°N - 4°N, 89°W - 51°W

🌿 Ecology

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

benthic algae and seagrasses

📐 Morphometrics

Length–Weight Relationship: W = 0.01175 × L3.07 (TL)
Max TL
46cm
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
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Bloch & Schneider, 1801

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Blisterside · Blue Black-finned Chub · Blue Parrotfish · Kwab · Pink Kwab · Pink Parrot · Redtail parrotfish
🇫🇷French Perroquet vert
🇯🇵Japanese Munaten-budai
🇵🇹Portuguese Budião · Budião-batata · Budião-papagaio · Budião-sabonete · Budião-tucano · Budião-verde · Budião-vermelho · Gudião · Papagaio
🇪🇸Spanish Jabón · Loro · Loro Azul · Vieja Colorada · loro colirrojo · loro verde

Scientific Synonyms

Scientific Name Author Year Status
Scarus brachialis Poey 1861 Synonym
Scarus chloris Bloch & Schneider 1801 Synonym
Scarus chrysopoma Bloch & Schneider 1801 Synonym
Scarus chrysopterus Bloch & Schneider 1801 Synonym
Scarus flavescens Bloch & Schneider 1801 Synonym
Scarus lateralis Poey 1860 Synonym
Scarus maschalespilos Bleeker 1862 Synonym
Scarus squalidus Poey 1860 Synonym
Scarus virens Valenciennes 1840 Synonym
Sparisoma abildgaardi Bloch 1791 Synonym
Sparisoma brachiale Poey 1861 Synonym
Sparisoma elongatum Meek & Hildebrand 1928 Synonym
Sparisoma flavescens Bloch & Schneider 1801 Synonym
Sparisoma lorito Jordan & Swain 1884 Synonym
Sparisoma squalidum Poey 1860 Synonym
Sparus abildgaardi Bloch 1791 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 94 records indexed .

Occurrence density from GBIF View GBIF records ↗

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