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🌊 Marine Least Concern 🌡️ Subtropical

South African zebra sole

Zebrias regani Gilchrist, 1906
Max Length
16 cm
Max Weight
-
Lifespan
-
Trophic Level
3.4
Depth
40–50 m
Climate
Subtropical
Resilience
High
Vulnerability
25.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

South African zebra sole (Zebrias regani), first described by Gilchrist, 1906 is a medium-sized fish in the family Soleidae (order Pleuronectiformes). Adults typically reach 16.00 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 40 to 50 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 Least Concern.

Scientific Name
Zebrias regani
Authority
Gilchrist, 1906
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
LC
Max Length
16 cm
Depth Range
40–50 m
Trophic Level
3.4
Resilience
High
Vulnerability
25.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 65 - 70; Anal spines: 0; Anal soft rays: 56 - 60; Vertebrae: 46. Greyish with 13 pairs of dark brown bars across body and head and onto dorsal and anal fins; posterior 1-2 pairs of dark bars sometimes fused; caudal fin blackish, with white spots .: short and / or deep.

🌀 Behaviour

Behavioural data for South African zebra sole 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 40 - 50 m . Subtropical South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.4±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00955 × L3.07 (TL)
Max TL
16cm
Dorsal Rays
68
Anal Rays
58
Vertebrae
46

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
25.00/100
Low vulnerability
Trophic Level
3.4
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Gilchrist, 1906

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