New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater Least Concern 🌡️ Tropical

Kneria Stappersii

Kneria stappersii Boulenger, 1915
Max Length
4.8 cm
Max Weight
-
Lifespan
-
Trophic Level
-
Depth
-
Climate
Tropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Kneria Stappersii (Kneria stappersii) is a ray-finned fish of the family Kneriidae. It inhabits freshwater waters. This species can reach a maximum total length of 4.8 cm. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Kneria stappersii
Authority
Boulenger, 1915
Habitat
Freshwater
Climate
Tropical
Body Shape
Elongated
IUCN Status
LC
Max Length
4.8 cm
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 10; Anal spines: 0; Anal soft rays: 9. Diagnosis: body depth 6.5-7 times in TL; head length 5-5.5 times in TL; head 2-2.5 times longer than wide . Head depth equals head width . Eye perfectly lateral, 3-3.25 times in head length . Interorbital width 2/5 of head length . Dorsal fin origin above pelvic fin origin , at equal distance from anterior border or center of eye and caudal fin . Anal fin equidistant from pelvic and caudal fin origin; pectoral fin length 2/3 of head length; caudal fin lobes pointed; caudal peduncle 2 times longer than deep; scales very small . Body yellowish, back with small black dots; lateral line with black lateral band from middle of body to caudal peduncle . : elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Kneria Stappersii is currently being reviewed.

🦐 Diet

Diet information for Kneria Stappersii is currently being compiled.

🥚 Reproduction

Reproduction data for Kneria Stappersii is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical known from the Lubumbashi River (Luapula River tributary, upper Congo River basin) in Democratic Republic of the Congo (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
4.8cm
Dorsal Rays
10
Anal Rays
9

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Body Shape
Elongated
Climate Zone
Tropical
Described By
Boulenger, 1915

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Kneria stappesii Boulenger 1915 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 52 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Kneria Stappersii ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.