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🌊 Marine Endangered 🌡️ Tropical

Alelia's damselfish

Altrichthys alelia Bernardi, Longo & Quiros, 2017
Max Length
5.5 cm
Max Weight
Lifespan
Trophic Level
2.8
Depth
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
Depth Zone
reef

📖 Overview

Overview information for Alelia's damselfish is currently being compiled by our editorial team.

Scientific Name
Altrichthys alelia
Authority
Bernardi, Longo & Quiros, 2017
Habitat
Marine
Climate
Tropical
IUCN Status
EN
Max Length
5.5 cm
Trophic Level
2.8
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 14; Dorsal soft rays (total): 13 - 14; Anal spines: 2; Anal soft rays: 15. This species is distinguished by the following set of characters: D XIV,13-14; A II,15, tubed lateral line scales 14-15; preorbital and sensory pores are small and numerous, usually more than 30. Colouration: adult in life pale green on upper half grading to white on lower part; iris silvery; outer margin of dorsal and upper and lower edges of caudal fin pale yellow to golld; fins mainly white to translucent; juveniles up to 16 mm in length mostly white with a prominent yellow stripe along the lateral line .Cross section: compressed.

🌀 Behaviour

Behavioural data for Alelia's damselfish is currently being reviewed.

🦐 Diet

Diet information for Alelia's damselfish is currently being compiled.

🥚 Reproduction

Reproduction data for Alelia's damselfish is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range ? - 3 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
2.8±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.02344 × L2.98 (TL)
Max TL
5.5cm
Dorsal Spines
14
Dorsal Rays
14
Anal Spines
2
Anal Rays
15

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Endangered
Assessment Date
2023

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Climate Zone
Tropical
Described By
Bernardi, Longo & Quiros, 2017

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