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🌊 Marine 🌡️ Tropical

Black-tip Maori-wrasse

Oxycheilinus samurai Fukui, Muto & Motomura, 2016
Max Length
9.9 cm
Max Weight
Lifespan
Trophic Level
3.6
Depth
10–38 m
Climate
Tropical
Resilience
High
Vulnerability
18.00/100
Typical Length
Depth Zone
reef

📖 Overview

Black-tip Maori-wrasse (Oxycheilinus samurai) is a ray-finned fish of the family Labridae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 9.9 cm. It occurs at depths between 10 and 38 metres. With a trophic level of 3.6, it is a mid-level predator.

Scientific Name
Oxycheilinus samurai
Authority
Fukui, Muto & Motomura, 2016
Habitat
Marine
Climate
Tropical
Max Length
9.9 cm
Depth Range
10–38 m
Trophic Level
3.6
Resilience
High
Vulnerability
18.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by the following set of characters: pectoral-fin rays 12; gill rakers 4 + 7-8, including rudiments; snout profile rounded, maximum circumference 49.8-63.5 % of SL; interorbital width 7.7-9.2 % of SL; caudal-peduncle depth 13.8-15.3 % of SL. Body colouration: with a blackish blotch below anterior portion of lateral-line anterior series; a large deep green smudge anterodorsally on body from nape to middle of dorsal-fin base in living or fresh adults; a dark-green blotch on basal membrane between first and second dorsal-fin spines; posterior margin of caudal fin is white, with a black or dark red area just before white posterior margin on caudal fin; poorly defined blackish blotches on the inner posterior surface of opercle in preserved specimens .Cross section: oval.

🌀 Behaviour

Behavioural data for Black-tip Maori-wrasse is currently being reviewed.

🦐 Diet

Diet information for Black-tip Maori-wrasse is currently being compiled.

🥚 Reproduction

Reproduction data for Black-tip Maori-wrasse is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 10 - 38 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.6±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.01549 × L2.95 (TL)
Max TL
9.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
18.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Fukui, Muto & Motomura, 2016

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