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🌊 Marine 🌡️ Tropical

Plectranthias Klausewitzi

Plectranthias klausewitzi Zajonz, 2006
Max Length
5.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
190–290 m
Climate
Tropical
Resilience
High
Vulnerability
11.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Plectranthias Klausewitzi (Plectranthias klausewitzi), first described by Zajonz, 2006 is a small fish in the family Anthiadidae (order Perciformes). Adults typically reach 5.50 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 190 to 290 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Plectranthias klausewitzi
Authority
Zajonz, 2006
Habitat
Marine
Climate
Tropical
Max Length
5.5 cm
Depth Range
190–290 m
Trophic Level
3.5
Resilience
High
Vulnerability
11.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 10; Dorsal soft rays (total): 14 - 15; Anal spines: 3; Anal soft rays: 7; Vertebrae: 26. Diagnosis: This species is distinguished by the following characters: soft dorsal-fin rays 14 (14-15, mostly 14); pectoral-fin rays 15 (14-15, mostly 15), branched or double-branched except the uppermost; lateral line is complete with 29 tubed scales; oblique rows of scales on cheek 8 (7-8); scales on interorbit reaching almost to posterior nostril; no scales on maxilla and ventral aspects of head; posterior preopercular margin serrate, the ventral margin is smooth, usually without conspicuous spines; margins of subopercle and interopercle smooth; gill rakers 5 + 12 (4-5 + 11-13); body depth 3.0 (2.7-3.1) in SL; third dorsal spine longest, 1.9 (1.9-2.3) in head; preserved colour pale with nine or 10 oblique dark bars, a faint spot anteriorly on the ventral and the dorsal half of the caudal fin .

🌀 Behaviour

Behavioural data for Plectranthias Klausewitzi is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; pelagic-oceanic; depth range 190 - 290 m . Tropical Indian Ocean: Djibouti, Red Sea.

🌿 Ecology

Zone Preferences
🌊 Marine 🐟 Pelagic
Trophic Level
3.5±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.5cm
Dorsal Spines
10
Dorsal Rays
15
Anal Spines
3
Anal Rays
7
Vertebrae
26

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
11.00/100
Low vulnerability
Trophic Level
3.5
Predator
Climate Zone
Tropical
Described By
Zajonz, 2006

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