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🌊 Marine 🌡️ Subtropical

Stellate pencil wrasse

Pseudojuloides crux Tea, Gill & Senou, 2020
Max Length
11.1 cm
Max Weight
Lifespan
Trophic Level
3.4
Depth
3–25 m
Climate
Subtropical
Resilience
High
Vulnerability
21.00/100
Typical Length
Depth Zone
reef

📖 Overview

Inhabits rubble zones with prominent kelp and other macroalgae growth. Also collected by hand net and rotenone .

Scientific Name
Pseudojuloides crux
Authority
Tea, Gill & Senou, 2020
Habitat
Marine
Climate
Subtropical
Max Length
11.1 cm
Depth Range
3–25 m
Trophic Level
3.4
Resilience
High
Vulnerability
21.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 12; Anal spines: 3; Anal soft rays: 12 - 13; Vertebrae: 25. This species is distinguished from its congeners in the Pseudojuloides elongatus complex by the following characters: no predorsal scales and with a large canine tooth on the corner of the mouth; similar to Pseudojuloides elongatus where It shares overlapping or nearly overlapping meristic counts and morphometric proportions with but differs in having the males greenish yellow to yellowish orange, the upper body strongly overlain in black, with 3-5 rows of metallic blue spots, while females are unmarked and are pinkish orange to olivaceous .Cross section: compressed.

🌀 Behaviour

Behavioural data for Stellate pencil wrasse is currently being reviewed.

🦐 Diet

Diet information for Stellate pencil wrasse is currently being compiled.

🥚 Reproduction

Reproduction data for Stellate pencil wrasse is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 25 m . Subtropical Indian Ocean: Western Australia.

🌿 Ecology

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

📐 Morphometrics

Length–Weight Relationship: W = 0.0049 × L3.13 (TL)
Max TL
11.1cm
Dorsal Spines
9
Dorsal Rays
12
Anal Spines
3
Anal Rays
13
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
21.00/100
Low vulnerability
Trophic Level
3.4
Predator
Climate Zone
Subtropical
Described By
Tea, Gill & Senou, 2020

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