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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

Pennant-tailed suckermouth

Chiloglanis anoterus Crass, 1960
Max Length
9 cm
Max Weight
-
Lifespan
2 yrs
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
13.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Found in rocky riffles and rapids . It feeds on insects such as mayfly nymphs and blackfly larvae grazed from rocks . Its spines protect it from predators such as trout . Breeds during the summer . Oviparous . Is an occasional aquarium species .

Scientific Name
Chiloglanis anoterus
Authority
Crass, 1960
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
9 cm
Lifespan
2 years
Trophic Level
3.2
Resilience
High
Vulnerability
13.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Mochokidae
Mochokidae
Genus
Chiloglanis
Chiloglanis
Species
Pennant-tailed suckermouth
Chiloglanis anoterus

🐟 Physical Description

Dorsal spines (total): 1; Dorsal soft rays (total): 5 - 6; Anal spines: 0; Anal soft rays: 11. : elongated.

🌀 Behaviour

Behavioural data for Pennant-tailed suckermouth is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous . Distinct pairing during breeding .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical; 23°S - 27°S endemic to the escarpment streams of Phongolo and Incomati River systems (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4
Food Items

insects such as mayfly nymphs and blackfly larvae grazed from rocks (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
9cm
Dorsal Spines
1
Dorsal Rays
6
Anal Rays
11

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
13.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Crass, 1960

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 3 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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