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🌊 Marine 🌡️ Tropical

Pacific anemonefish

Amphiprion pacificus Allen, Drew & Fenner, 2010
Max Length
4.8 cm
Max Weight
Lifespan
Trophic Level
2.8
Depth
4–10 m
Climate
Tropical
Resilience
High
Vulnerability
12.00/100
Typical Length
Depth Zone
reef

📖 Overview

This species is generally commensal with the anemone Heteractis magnificus (Quoy & Gaimard, 1833) at depths between about 4-10 m . Oviparous, distinct pairing during breeding . Eggs are demersal and adhere to the substrate . Males guard and aerate the eggs .

Scientific Name
Amphiprion pacificus
Authority
Allen, Drew & Fenner, 2010
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
4.8 cm
Depth Range
4–10 m
Trophic Level
2.8
Resilience
High
Vulnerability
12.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 18 - 20; Anal spines: 2; Anal soft rays: 12 - 13. This species is distinguished by the following set of characters: D IX,18-20; A II,12-13; pectoral rays 17-18; tubed lateral line scales 33-48; gill rakers 5-6 + 11-12; opercular spinules 8-11; body depth 2.2-2.6 in SL; color generally pinkish brown, usually grading to yellowish or orange on lower side of body including abdomen; white stripe on midline of snout extending posteriorly on forehead and along base of dorsal fin; fins whitish to semi-translucent .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Pacific anemonefish is currently being reviewed.

🦐 Diet

Diet information for Pacific anemonefish 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 4 - 10 m . Tropical

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.01445 × L3 (TL)
Max TL
4.8cm
Dorsal Spines
9
Dorsal Rays
19
Anal Spines
2
Anal Rays
13

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
12.00/100
Low vulnerability
Trophic Level
2.8
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Allen, Drew & Fenner, 2010

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