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🌊 Marine Least Concern 🌡️ Tropical

Andaman dottyback

Pseudochromis andamanensis Lubbock, 1980
Max Length
7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
1–35 m
Climate
Tropical
Resilience
-
Vulnerability
13.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Inhabits coral areas and is relatively common . Also found in coastal, lagoon and exposed seaward reefs (Ref 90102).

Scientific Name
Pseudochromis andamanensis
Authority
Lubbock, 1980
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
7 cm
Depth Range
1–35 m
Trophic Level
3.4
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 22 - 25; Anal spines: 3; Anal soft rays: 13 - 15. This species distinguished by the following characters: 22-25 (usually 24) segmented dorsal-fin rays; 13-15 (usually 14) segmented anal fin rays; 16 circumpeduncular scales; second anal-fin spine much stouter than the third; a distinct bright yellow to orange stripe or series of spots along the base of the dorsal fin (when preserved pale grey to pale brown) . : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Andaman dottyback 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; depth range 1 - 35 m . Tropical North West Shelf of Australia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.11 (TL)
Max TL
7cm
Dorsal Spines
3
Dorsal Rays
24
Anal Spines
3
Anal Rays
14

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Lubbock, 1980

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