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🌊 Marine 🌡️ Tropical

Mombasa pencil wrasse

Pseudojuloides edwardi Victor & Randall, 2014
Max Length
7.3 cm
Max Weight
Lifespan
Trophic Level
3.3
Depth
5–20 m
Climate
Tropical
Resilience
High
Vulnerability
13.00/100
Typical Length
Depth Zone
pelagic

📖 Overview

Overview information for Mombasa pencil wrasse is currently being compiled by our editorial team.

Scientific Name
Pseudojuloides edwardi
Authority
Victor & Randall, 2014
Habitat
Marine
Climate
Tropical
Body Shape
Fusiform / normal
Max Length
7.3 cm
Depth Range
5–20 m
Trophic Level
3.3
Resilience
High
Vulnerability
13.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 9; Dorsal soft rays (total): 11; Anal spines: 3; Anal soft rays: 12. This species is distinguished by the following characters: D IX,11; A III,12; pectoral rays 13; lateral-line scales 27 (+1 on tail); head scaleless; gill rakers 14; anteriorly in each jaw is a pair of large, projecting, and slightly recurved canine teeth, the upper pair slightly out-flaring, the lowers curving forward and fitting between uppers when mouth closed; on each side of upper and lower jaws, a short irregular row of 4-7 chisel-like incisiform teeth, no canine posteriorly at corner of mouth; body, body elongated, depth 4.2-4.9 in SL, only slightly compressed, body width 1.4-1.8 in depth; caudal fin truncate in initial phase, with slightly extended upper and lower lobes in terminal-phase male; colour of initial phase reddish orange to pink, often with more yellow tint anteriorly and grading to white ventrally on the head and abdomen; in life, terminal-phase male with rear half of body emerald green with two bright blue stripes, lower along lateral midline, upper along mid-upper body, dorsum above upper blue line olive green; upper head and anterior body olive green, becoming darker to black at mid-body; lower half of head and anterior body with prominent yellow reticulum over magenta background; magenta line extends forward below orbit along upper jaw and back across snout to end over the orbit; dorsal and anal fins with bluish base and edge surrounding midline thick yellow band; caudal fin blue-edged top and bottom with a short blue extension of the mid-lateral stripe onto the fin .: fusiform / normal; Cross section: compressed.

🌀 Behaviour

Behavioural data for Mombasa pencil wrasse is currently being reviewed.

🦐 Diet

Diet information for Mombasa pencil wrasse is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing during breeding .

🌍 Habitat & Distribution

Marine; pelagic-neritic; depth range 5 - 20 m. Tropical Indian Ocean: Kenya.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00977 × L3.07 (TL)
Max TL
7.3cm
Dorsal Spines
9
Dorsal Rays
11
Anal Spines
3
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.3
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Victor & Randall, 2014

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