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🌊 Marine 🌡️ Subtropical

Choicy ruff

Seriolella porosa Guichenot, 1848
Max Length
44 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
46.00/100
Typical Length
35 cm
Depth Zone
-

📖 Overview

Choicy ruff (Seriolella porosa) is a ray-finned fish of the family Centrolophidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 44 cm. With a trophic level of 3.7, it is a mid-level predator.

Scientific Name
Seriolella porosa
Authority
Guichenot, 1848
Habitat
Marine
Climate
Subtropical
Body Shape
Fusiform / normal
Max Length
44 cm
Trophic Level
3.7
Resilience
Medium
Vulnerability
46.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 5; Dorsal soft rays (total): 37 - 40; Anal spines: 2 - 3; Anal soft rays: 23 - 27; Vertebrae: 25. Body dark blue above, tips of fins black, a black blotch above pectoral fin base. Several to about 10 blotches sometimes on midbody .: fusiform / normal.

🌀 Behaviour

Behavioural data for Choicy ruff is currently being reviewed.

🦐 Diet

Diet information for Choicy ruff is currently being compiled.

🥚 Reproduction

Reproduction data for Choicy ruff is currently being compiled.

🌍 Habitat & Distribution

Marine; benthopelagic. Subtropical; 0°S - 55°S, 89°W - 45°W Southeast Pacific: Peru and Chile.

🌿 Ecology

Zone Preferences
🌊 Marine
Trophic Level
3.7±0.55

📐 Morphometrics

Length–Weight Relationship: W = 0.00759 × L3.11 (TL)
Max TL
44cm
Dorsal Spines
5
Dorsal Rays
39
Anal Spines
3
Anal Rays
25
Vertebrae
25

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
46.00/100
Moderate-High vulnerability
Trophic Level
3.7
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Guichenot, 1848

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