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💧 Freshwater Least Concern 🌡️ Tropical

Marcusenius Stanleyanus

Marcusenius stanleyanus Boulenger, 1897
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
3.1
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
21.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Marcusenius Stanleyanus (Marcusenius stanleyanus), first described by Boulenger, 1897 is a medium-sized fish in the family Mormyridae (order Osteoglossiformes). Adults typically reach 21.00 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Least Concern.

Scientific Name
Marcusenius stanleyanus
Authority
Boulenger, 1897
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
21 cm
Trophic Level
3.1
Resilience
High
Vulnerability
21.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 28 - 33; Anal spines: 0; Anal soft rays: 38 - 42. : fusiform / normal.

🌀 Behaviour

Behavioural data for Marcusenius Stanleyanus 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. Tropical Central African Republic (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.1±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.01288 × L2.87 (TL)
Max TL
21cm
Dorsal Rays
31
Anal Rays
40

🌡️ Water Parameters & Tolerance

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
21.00/100
Low vulnerability
Trophic Level
3.1
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Boulenger, 1897

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Gnathonemus stanleyanus Boulenger 1897 Synonym
Mormyrus stanleyanus Boulenger 1897 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 134 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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