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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Pastel-green wrasse

Halichoeres chloropterus Bloch, 1791
Max Length
19 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–10 m
Climate
Tropical
Resilience
Medium
Vulnerability
31.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits shallow protected coral reefs and nearby silty sand and rubble bottoms . Feeds mainly on hard-shelled prey, including mollusks, crustaceans and sea urchins .

Scientific Name
Halichoeres chloropterus
Authority
Bloch, 1791
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
19 cm
Depth Range
0–10 m
Latitude
12°S – 19°N
Trophic Level
3.4
Resilience
Medium
Vulnerability
31.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10 - 11; Anal spines: 3; Anal soft rays: 10 - 11; Vertebrae: 25. Usually bright green in algae habitat, but pale or with longitudinal dark bands on plain rubble . Head of male with intricate reticulate pattern of bands that varies from one individual to another; small blackish spot on anus. Juveniles and females with dark dots dorsally and posteriorly; these are lost in males. Anterior lateral line scales with 1-3 pores; 8-13 suborbital pores. Anterior dorsal and anal soft rays longer than posterior rays; male pelvic fins not reaching the anus.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Pastel-green wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

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

Distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 10 m . Tropical; 19°N - 12°S Central Pacific: Philippines to the Great Barrier Reef (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.4
Food Items

hard-shelled prey, including mollusks, crustaceans and sea urchins (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.02 (TL)
Max TL
19cm
Dorsal Spines
9
Dorsal Rays
11
Anal Spines
3
Anal Rays
11
Vertebrae
25

🌡️ 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
31.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
19°N – 12°S
Described By
Bloch, 1791

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Halichoeres gymnocephalus Bloch & Schneider 1801 Synonym
Halichoeres modestus Bleeker 1847 Synonym
Julichthys inornata De Vis 1885 Synonym
Julis cuvieri Bleeker 1847 Heterotypic
Julis modestus Bleeker 1847 Synonym
Labrus chloropterus Bloch 1791 Synonym
Labrus gymnocephalus Bloch & Schneider 1801 Synonym
Platyglossus chloropterus Bloch 1791 Synonym
Platyglossus guttulatus Macleay 1883 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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