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🌊 Marine 🌡️ Tropical

Dascyllus Abudafur

Dascyllus abudafur Fabricius, 1775
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
24.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Dascyllus Abudafur (Dascyllus abudafur), first described by Fabricius, 1775 is a fish in the family Pomacentridae (order Perciformes). It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Dascyllus abudafur
Authority
Fabricius, 1775
Habitat
Marine
Climate
Tropical
Body Shape
Short and / or deep
Trophic Level
3
Resilience
High
Vulnerability
24.00/100
Salinity
30–40 ppt

🐟 Physical Description

This species is distinguished by its white pigmentation with three transversal black bands; caudal fin bilobate and with a grey to blackish blotch at the caudal fin (vs. generally entirely white of its Pacific-Ocean sister-species Dascyllus aruanus); differs from D. aruanus by its cytochrome b gene sequence: nucleotide sites nos. 450, 459 and 702 of the gene (diagnostic between the two species) and at these three sites, D. abudafur has the triplet (A, T, T) whereas D. aruanus has (G, C, C) .: short and / or deep; Cross section: compressed.

🌀 Behaviour

Behavioural data for Dascyllus Abudafur is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; reef-associated. Tropical Indian Ocean: Red Sea to the Sunda Shelf.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.02089 × L2.98 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
24.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Short and / or deep
Climate Zone
Tropical
Described By
Fabricius, 1775

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