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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Tropical

Phongolo suckermouth

Chiloglanis emarginatus Jubb & Le Roux, 1969
Max Length
6.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in shallow rocky runs and riffles of clear rivers, at an altitude of 900-1200 m above sea level, and depths from 0.2 to 0.4 m . It feeds on invertebrates such as mayfly nymphs and caddis fly, blackfly or midge larvae grazed from rocks . Oviparous . Breeds in summer . Distribution in southern Africa is restricted and may be threatened by alteration of its habitat , by water extraction, river regulation and sedimentation .

Scientific Name
Chiloglanis emarginatus
Authority
Jubb & Le Roux, 1969
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
VU
Max Length
6.5 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Mochokidae
Mochokidae
Genus
Chiloglanis
Chiloglanis
Species
Phongolo suckermouth
Chiloglanis emarginatus

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 6; Anal spines: 0; Anal soft rays: 11 - 1. : elongated.

🌀 Behaviour

Behavioural data for Phongolo suckermouth is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawn Location
Gravel

Oviparous . Distinct pairing during breeding . Is likely to be an interstitial gravel spawner .

🌍 Habitat & Distribution

Freshwater; benthopelagic; depth range 0 - ? m. Tropical; 15°S - 27°S South Africa and Swaziland (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4
Food Items

invertebrates such as mayfly nymphs and caddis fly, blackfly or midge larvae grazed from rocks (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
6.5cm
Dorsal Spines
1
Dorsal Rays
6
Anal Rays
6

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Tropical
Described By
Jubb & Le Roux, 1969

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 4 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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