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🌊 Marine Least Concern 🌡️ Tropical

Amblyglyphidodon Melanopterus

Amblyglyphidodon melanopterus Allen & Randall, 2002
Max Length
10.2 cm
Max Weight
Lifespan
Trophic Level
2.7
Depth
2–8 m
Climate
Tropical
Resilience
High
Vulnerability
26.00/100
Typical Length
Depth Zone
reef

📖 Overview

Presumed to be reef-associated . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

Scientific Name
Amblyglyphidodon melanopterus
Authority
Allen & Randall, 2002
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
10.2 cm
Depth Range
2–8 m
Trophic Level
2.7
Resilience
High
Vulnerability
26.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 7 - 8; Dorsal soft rays (total): 11 - 13; Anal spines: 2; Anal soft rays: 11 - 13; Vertebrae: 26. This species is distinguished by the following characters: D XII-XIII (rarely XII),11-13; A II,11-13; pectoral rays 16-18; lateral line tubed scales 14-17 (modally 16); gill rakers 8-9 + 22-24 (total, 30-33, modally 31-32); body depth is 1.65-1.8 in SL; teeth are incisiform, in a single row; scaled suborbital; scales dorsally on snout extending well before nostrils, nearly to base of upper lip; colour of dorsal part of head, anterior body and scaled basal part of dorsal fin is light greyish green, scale edges are dusky, shading ventrally and posteriorly to greenish or pinkish white; naked portion of caudal fin and soft portions of dorsal and anal fins are black; pectoral fins with transparent membranes and faintly dusky rays; without black spot at base or axil of pectoral fins; pelvic fins are white .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Amblyglyphidodon Melanopterus is currently being reviewed.

🦐 Diet

Diet information for Amblyglyphidodon Melanopterus is currently being compiled.

🥚 Reproduction

🐣 Oviparous
Spawn Location
Demersal

Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 2 - 8 m . Tropical known only from Tonga.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.02344 × L2.98 (TL)
Max TL
10.2cm
Dorsal Spines
8
Dorsal Rays
12
Anal Spines
2
Anal Rays
12
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
2.7
Omnivore / Planktivore
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Allen & Randall, 2002

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