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🌊 Marine 🌡️ Tropical

Scorpaena Decemradiata

Scorpaena decemradiata Golani & Zajonz, 2018
Max Length
12.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Scorpaena Decemradiata (Scorpaena decemradiata), first described by Golani & Zajonz, 2018 is a small fish in the family Scorpaenidae (order Perciformes). Adults typically reach 12.30 cm in maximum length. It inhabits marine coastal and open-ocean environments. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.

Scientific Name
Scorpaena decemradiata
Authority
Golani & Zajonz, 2018
Habitat
Marine
Climate
Tropical
Max Length
12.3 cm
Trophic Level
3.6
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 5. This species is distinguished by the following characters: D XII,10 with the last ray divided at base; pectoral-fin rays 16, the uppermost branched pectoral fin ray is the second; lacrimal with 2 spines over maxilla that point at nearly right angle from each other, and the posterior pointing ventrally and slightly anteriorly; occipital pit is well developed; anteriormost mandibular lateral-line pores are small, separated; scales ctenoid; scale rows in longitudinal series 59-62; no scales on chest and pectoral fin base; cirri developed over entire head and body, no cirri on lower jaw .Cross section: compressed.

🌀 Behaviour

Behavioural data for Scorpaena Decemradiata 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; demersal. Tropical Indian Ocean: Red Sea, Gulf of Aqaba, Israel.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.0166 × L3.07 (TL)
Max TL
12.3cm
Dorsal Spines
12
Dorsal Rays
10
Anal Spines
3
Anal Rays
5

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Tropical
Described By
Golani & Zajonz, 2018

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