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

💧 Freshwater Least Concern 🌡️ Tropical

Campylomormyrus Rhynchophorus

Campylomormyrus rhynchophorus Boulenger, 1898
Max Length
22 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Possesses electro receptors over the entire head and on the ventral and dorsal regions of the body, but absent from the side and the caudal peduncle where the electric organ is located .

Scientific Name
Campylomormyrus rhynchophorus
Authority
Boulenger, 1898
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
22 cm
Trophic Level
3.2
Resilience
High
Vulnerability
22.00/100
Water Temp
22–24 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Osteoglossiformes
Osteoglossiformes
Family
Mormyridae
Mormyridae
Genus
Campylomormyrus
Campylomormyrus
Species
Campylomormyrus Rhynchophorus
Campylomormyrus rhynchophorus

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 31 - 34; Anal spines: 0; Anal soft rays: 33 - 36.

🌀 Behaviour

Behavioural data for Campylomormyrus Rhynchophorus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; demersal; pH range: 5.0 - ?. Tropical; 22°C - 24°C widespread in the Congo River basin in Cameroon, Democratic Republic of the Congo and Angola (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.05 (TL)
Max TL
22cm
Dorsal Rays
33
Anal Rays
35

🌡️ Water Parameters & Tolerance

Temperature Range
22–24°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Tropical
Described By
Boulenger, 1898

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Campylomormyrus lualabaensis David & Poll 1937 Synonym
Gnathonemus lualabaensis David & Poll 1937 Synonym
Gnathonemus rhynchophorus Boulenger 1898 Synonym
Gnathonemus rhynchophorus lualabaensis David & Poll 1937 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 105 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 Campylomormyrus Rhynchophorus ↗
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.