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🌊 Marine Least Concern 🐠 Aquarium 🌡️ Tropical

Speckled maori wrasse

Oxycheilinus arenatus Valenciennes, 1840
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
11–90 m
Climate
Tropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Found solitary in caves of steep outer reef drop-offs from 25 to at least 46 m with rich invertebrate growth such as large gorgonians or soft corals . Feeds mainly on fishes, shrimps and other crustaceans .

Scientific Name
Oxycheilinus arenatus
Authority
Valenciennes, 1840
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
21 cm
Depth Range
11–90 m
Latitude
15°S – 30°N
Trophic Level
3.9
Resilience
High
Vulnerability
27.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 8 - 11. Recognized by the thin mid-lateral stripe and elongated blotch at front of dorsal fin between 1st and 3rd spines . Body covered with relatively large scales; large canine teeth in the front of jaws.: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Speckled maori wrasse is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 11 - 90 m , usually 30 - ? m . Tropical; 30°N - 15°S Indian Ocean: Mozambique (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.9±0.64
🧍 Solitary
Food Items

fishes, shrimps and other crustaceans (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.95 (TL)
Max TL
21cm
Dorsal Spines
9
Dorsal Rays
10
Anal Spines
3
Anal Rays
10

🌡️ 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
27.00/100
Low vulnerability
Trophic Level
3.9
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
30°N – 15°S
Described By
Valenciennes, 1840

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Cheilinus arenatus Valenciennes 1840 Synonym
Cheilinus notophthalmus Bleeker 1853 Synonym
Cheillio arenatus Valenciennes 1840 Synonym
Oxycheilinus notophthalmus Bleeker 1853 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 2 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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