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🌊 Marine Least Concern 🌡️ Tropical

Brighteye damselfish

Plectroglyphidodon imparipennis Vaillant & Sauvage, 1875
Max Length
6 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
0–15 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
Depth Zone
reef

📖 Overview

Adults are found exclusively in the surge zone of seaward reefs . Benthopelagic . They always remain close to the shelter of small holes or sea urchin furrows in bare rock . Feed on benthic algae and small invertebrates. Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs . Diurnal species.

Scientific Name
Plectroglyphidodon imparipennis
Authority
Vaillant & Sauvage, 1875
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
6 cm
Depth Range
0–15 m
Latitude
28°S – 30°N
Trophic Level
3.2
Resilience
High
Vulnerability
13.00/100
Migration
Non-migratory
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 14 - 15; Anal spines: 2; Anal soft rays: 11 - 12. : fusiform / normal; Cross section: oval.

🌀 Behaviour

Behavioural data for Brighteye damselfish is currently being reviewed.

🦐 Diet

Diet information for Brighteye damselfish 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; non-migratory; depth range 0 - 15 m . Tropical; 30°N - 28°S East Africa to the Hawaiian, Line and Pitcairn island groups, north to Japan.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Migration
Non-migratory
Trophic Level
3.2
Food Items

benthic algae and small invertebrates

📐 Morphometrics

Length–Weight Relationship: W = 0.01259 × L3.04 (TL)
Max TL
6cm
Dorsal Spines
12
Dorsal Rays
15
Anal Spines
2
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Latitude Range
30°N – 28°S
Described By
Vaillant & Sauvage, 1875

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bright-eye Damsel · Brighteye Damsel · Brighteye Damselfish · Cat's-eye Damsel · Sharp-eye Damsel · stop-start damsel
🏳️Catalan Damisel·la d'ulls brillants
🌍CES sapínek zářnooký
🇫🇷French Demoiselle aux yeux brillants · Demoiselle à l'oeil brillant
🇮🇹Italian Castagnola occhi brillanti · Damigella occhi brillanti
🇯🇵Japanese Iwasakisuzumedai · イワサキスズメダイ
🌍MAH Ikiribit
🇵🇹Portuguese Donzela-de-olho-brilhante
🇪🇸Spanish Coronel de ojo brilloso
🌍TAH 'atoti
🇨🇳Chinese 厚殼仔 · 明眸固曲齒鯛 · 羽狀椒雀鯛

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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