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🌊 Marine 🌡️ Temperate

Parapercis Phenax

Parapercis phenax Randall & Yamakawa, 2006
Max Length
18 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
322–600 m
Climate
Temperate
Resilience
High
Vulnerability
30.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Overview information for Parapercis Phenax is currently being compiled by our editorial team.

Scientific Name
Parapercis phenax
Authority
Randall & Yamakawa, 2006
Habitat
Marine
Climate
Temperate
Body Shape
Elongated
Max Length
18 cm
Depth Range
322–600 m
Trophic Level
3.6
Resilience
High
Vulnerability
30.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 4 - 5; Dorsal soft rays (total): 23 - 24; Anal spines: 1; Anal soft rays: 19 - 20; Vertebrae: 31 - 33. This species is distinguished by the following characters: D IV-V (rarely IV); A I, 19-20 (usually 19); pectoral rays 19-20 (usually 19); lateral-line scales 60-64; gill rakers 4-7 + 10-13; canine teeth 3 pairs, anteriorly in lower jaw; palatine teeth present; body depth 5.0-5.95 in SL; head length 3.45-3.6 in SL; last 2 dorsal spines subequal, the last usually the longest, 3.8-4.15 in HL; last interspinous membrane of dorsal fin attached to the first dorsal soft ray nearly 1/2 length of ray from its base; caudal fin slightly rounded; pelvic fins reaching or extending slightly beyond anus, 1.25-1.55 in HL; body pink dorsally, lavender-white ventrally, with a series of 10 short dusky green to yellow bars on upper side of body (indistinct dorsally), the last 2 on caudal peduncle nearly merged; spinous portion of dorsal fin largely black in color .: elongated.

🌀 Behaviour

Behavioural data for Parapercis Phenax is currently being reviewed.

🦐 Diet

Diet information for Parapercis Phenax is currently being compiled.

🥚 Reproduction

Reproduction data for Parapercis Phenax is currently being compiled.

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 322 - 600 m . Temperate Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.6±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00692 × L3.06 (TL)
Max TL
18cm
Dorsal Spines
5
Dorsal Rays
24
Anal Spines
1
Anal Rays
20
Vertebrae
32

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
30.00/100
Low vulnerability
Trophic Level
3.6
Predator
Body Shape
Elongated
Climate Zone
Temperate
Described By
Randall & Yamakawa, 2006

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