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🌊 Marine Data Deficient 🌡️ Subtropical

Sand tonguefish

Cynoglossus capensis Kaup, 1858
Max Length
31 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Usually found at depths less than 100 m, but also recorded on the continental slope . Caught incidentally .

Scientific Name
Cynoglossus capensis
Authority
Kaup, 1858
Habitat
Marine
Climate
Subtropical
Body Shape
Short and / or deep
IUCN Status
DD
Max Length
31 cm
Trophic Level
3
Resilience
High
Vulnerability
28.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 103 - 110; Anal spines: 0; Anal soft rays: 81 - 88. Upper side brownish grey, with dark specks .: short and / or deep.

🌀 Behaviour

Behavioural data for Sand tonguefish 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; brackish; demersal; depth range ? - 450 m , usually ? - 100 m . Subtropical Southeast Atlantic: Kunene River, Namibia to Natal, South Africa.

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish ⬇️ Benthic
Trophic Level
3±0.18

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.05 (TL)
Max TL
31cm
Dorsal Rays
107
Anal Rays
85

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3
Predator
Body Shape
Short and / or deep
Climate Zone
Subtropical
Described By
Kaup, 1858

🌐 Names & Taxonomy

Language Common Names
🇬🇧English sand sole · sand tonguefish
🇷🇺Russian Капский косорот

Scientific Synonyms

Scientific Name Author Year Status
Areliscus microphthalmus von Bonde 1922 Synonym
Cynoglossus microphthalmus von Bonde 1922 Synonym
Trulla capensis Kaup 1858 Synonym
Trulla microphthalmus von Bonde 1922 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 8 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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View all observations for Sand tonguefish ↗
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