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💧 Freshwater Least Concern 🌡️ Tropical

Henry's Mormyrid

Isichthys henryi Gill, 1863
Max Length
28.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
32.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Possesses electroreceptors over the entire head, the dorsal region and some parts of the ventral region; absent from the side and the caudal peduncle where the electric organ is located. Electric organ discharge (EOD) rates are of low frequency and sexually dimorphic as to waveform .

Scientific Name
Isichthys henryi
Authority
Gill, 1863
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
28.7 cm
Trophic Level
3.2
Resilience
High
Vulnerability
32.00/100
Water Temp
22–24 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

: fusiform / normal.

🌀 Behaviour

Behavioural data for Henry's Mormyrid 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

🌿 Ecology

Zone Preferences
💧 Freshwater ⬇️ Benthic
Trophic Level
3.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00813 × L2.7 (TL)
Max TL
28.7cm

🌡️ Water Parameters & Tolerance

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

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Gill, 1863

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Henry's Mormyrid
🌍GLV Vomgboi
🇷🇺Russian Западноафриканский мормир

Scientific Synonyms

Scientific Name Author Year Status
Mormyrus cobitiformis Peters 1882 Synonym
Mormyrus henryi Gill 1863 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 122 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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