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🌊 Marine Least Concern 🌡️ Tropical

Spot-stripe dottyback

Pseudochromis tonozukai Gill & Allen, 2004
Max Length
6.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
30–45 m
Climate
Tropical
Resilience
-
Vulnerability
15.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Occurs at 45° slope with mixed sand-rubble substrate; at least four male-female pairs were observed, several were solitary .

Scientific Name
Pseudochromis tonozukai
Authority
Gill & Allen, 2004
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
6.3 cm
Depth Range
30–45 m
Trophic Level
3.5
Vulnerability
15.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 25; Anal spines: 3; Anal soft rays: 14 - 15. This species is diagnosed by the following characters: D III,25; A III,14-15; lateral line scales 34-36; caudal fin is rhomboid to trifurcate; no small dark spot on the upper part of pectoral fin . : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Spot-stripe dottyback is currently being reviewed.

🦐 Diet

Diet information for Spot-stripe dottyback is currently being compiled.

🥚 Reproduction

Reproduction data for Spot-stripe dottyback is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 30 - 45 m . Tropical Indian Ocean: Indonesia.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.5
🧍 Solitary

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.11 (TL)
Max TL
6.3cm
Dorsal Spines
3
Dorsal Rays
25
Anal Spines
3
Anal Rays
15

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2021

📊 Population Risk & Fisheries

Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Gill & Allen, 2004

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