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🌊 Marine 🌡️ Tropical

Thrush sneaky wrasse

Pteragogus turdus Iino & Motomura, 2022
Max Length
9.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
0–67 m
Climate
Tropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

This species is typically found in coral reef habitats along the shore, including lagoons, patch reefs, and pinnacle reefs, where it takes shelter among soft corals and benthic algae. It also inhabits areas with coral rubble, sandy substrates, and both live and dead corals

Scientific Name
Pteragogus turdus
Authority
Iino & Motomura, 2022
Habitat
Marine
Climate
Tropical
Max Length
9.5 cm
Depth Range
0–67 m
Trophic Level
3.4
Resilience
High
Vulnerability
14.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 9 - 10; Anal spines: 3; Anal soft rays: 9. This species can be distinguished from its congeners by the following set of characters: D X, 9-10; GR 10-15 (modally 12, rarely 14 or 15); D-X relatively short, measuring 14.3-20.6% of SL (mean 17.0%); longest pelvic-fin soft ray length 16.5-24.3% of SL (20.4%); dorsal profile of head straight; presence of filamentous membrane tips on the first 2-3 dorsal-fin spines in terminal phase males; anal-fin spines with relatively short filamentous membrane tips. Colouration: Body typically reddish-brown, with no black spots on abdomen; dark brown margin in anterior nostril, with large circular or elliptical dark brown blotch (roughly eye size) surrounded by faint yellow or orange on upper opercle; dark brown spot typically below the base of last D soft ray; a few small dark brown spots on mid-lateral surface of body; three slightly curved bluish-gray vertical lines usually on cheek below eye when the specimen is fresh; distinct white stripe usually on head extending from snout tip to upper end of opercle through upper part of iris (visible in fresh or live specimen); a dark brown spot on the membrane between 1st and 2nd D spines (sometimes indistinct in life); usually pale reddish-white with a broad reddish-brown band medially pelvic fin coloration .Cross section: compressed.

🌀 Behaviour

Behavioural data for Thrush sneaky wrasse is currently being reviewed.

🦐 Diet

Diet information for Thrush sneaky wrasse is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; reef-associated; depth range 0 - 67 m . Tropical

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.03 (TL)
Max TL
9.5cm
Dorsal Spines
10
Dorsal Rays
10
Anal Spines
3
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Tropical
Described By
Iino & Motomura, 2022

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