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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Argus wrasse

Halichoeres argus Bloch & Schneider, 1801
Max Length
12 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1–15 m
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found usually in groups in shallow coastal reefs and seagrass flats , also in algae-rocky reef flats and lagoons .

Scientific Name
Halichoeres argus
Authority
Bloch & Schneider, 1801
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
12 cm
Depth Range
1–15 m
Trophic Level
3.4
Resilience
High
Vulnerability
18.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11 - 12; Anal spines: 3; Anal soft rays: 11 - 12; Vertebrae: 25. Young green when in seagrasses and greenish brown on reefs. Recognized by the unusual color patterns on the cheek or the black spotted scales over the back . Preserved male specimens with pale spots on scales; dark spot behind eye (continuous with a bifurcating dark band which extends ventrally); another on opercle; a dark band on snout from upper lip to eye; head with bands; spot on upper caudal base may be present or absent (present in females). Anterior lateral line scales with 1-3 pores (usually 2); 5-6 suborbital pores. Anterior dorsal and anal soft rays longer than posterior rays; pelvic fins of males relatively short, not reaching anus.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Argus 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

🌍 Habitat & Distribution

Marine; reef-associated; depth range 1 - 15 m . Tropical West Pacific: Sri Lanka to Fiji (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00832 × L3.04 (TL)
Max TL
12cm
Dorsal Spines
9
Dorsal Rays
12
Anal Spines
3
Anal Rays
12
Vertebrae
25

🌡️ 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
18.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Bloch & Schneider, 1801

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Argus wrasse · Peacock wrasse
🌍CES kněžík argus
🇩🇪German Seegras-Junker
🇫🇷French Labre argus
🇯🇵Japanese Kumadori-kyûsen · Kumadorikyusen · クマドリキュウセン
🌍MAL Nihola · നിഹോള
🇵🇹Portuguese Bodião-de-escamas-multicoloridas
🌍TGL Bungat · Mameng
🌍THA ปลานกขุนทองลายจุด
🇨🇳Chinese 大眼儒艮鯛 · 孔雀龍 · 柳冷仔 · 珠光海豬魚 · 珠光海豬魚(大眼海豬魚)

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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