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🌊 Marine Data Deficient 🌡️ Subtropical

Messina rockfish

Scorpaenodes arenai Torchio, 1962
Max Length
11 cm
Max Weight
-
Lifespan
-
Trophic Level
3.6
Depth
14–31 m
Climate
Subtropical
Resilience
High
Vulnerability
25.00/100
Typical Length
8 cm
Depth Zone
demersal

📖 Overview

Messina rockfish (Scorpaenodes arenai), first described by Torchio, 1962 is a small fish in the family Scorpaenidae (order Perciformes). Adults typically reach 11.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 14 to 31 metres. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Data Deficient.

Scientific Name
Scorpaenodes arenai
Authority
Torchio, 1962
Habitat
Marine
Climate
Subtropical
IUCN Status
DD
Max Length
11 cm
Depth Range
14–31 m
Trophic Level
3.6
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Physical description for Messina rockfish is currently being compiled.

🌀 Behaviour

Behavioural data for Messina rockfish 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; depth range 14 - 31 m . Subtropical Northeast Atlantic: Azores.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.6±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01288 × L3.02 (TL)
Max TL
11cm

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.6
Predator
Climate Zone
Subtropical
Described By
Torchio, 1962

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