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Diadromous Least Concern 🌡️ Tropical

Bostrychus Africanus

Bostrychus africanus (Steindachner, 1879)
Max Length
21 cm
Max Weight
-
Lifespan
-
Trophic Level
4
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
16.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Bostrychus Africanus (Bostrychus africanus) is a ray-finned fish of the family Eleotridae. It inhabits diadromous, migrating between freshwater and the sea waters in benthic environments. This species can reach a maximum total length of 21 cm. With a trophic level of 4, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Bostrychus africanus
Authority
(Steindachner, 1879)
Habitat
Diadromous
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
21 cm
Trophic Level
4
Resilience
High
Vulnerability
16.00/100
Migration
Amphidromous
Salinity
30–40 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Gobiiformes
Gobiiformes
Family
Eleotridae
Eleotridae
Genus
Bostrychus
Bostrychus
Species
Bostrychus Africanus
Bostrychus africanus

🐟 Physical Description

Physical description for Bostrychus Africanus is currently being compiled.

🌀 Behaviour

Behavioural data for Bostrychus Africanus is currently being reviewed.

🦐 Diet

small fish
crustaceans
cephalopods

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Habitat and distribution data for Bostrychus Africanus is currently being compiled.

🌿 Ecology

Zone Preferences
🌊 Marine 💧 Freshwater 🌿 Brackish ⬇️ Benthic
Migration
Amphidromous
Trophic Level
4±0.7

📐 Morphometrics

Length–Weight Relationship: W = 0.00676 × L3.08 (TL)
Max TL
21cm
Dorsal Spines
7
Dorsal Rays
9
Anal Spines
1
Anal Rays
8

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
16.00/100
Low vulnerability
Trophic Level
4
Apex / Top predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
(Steindachner, 1879)

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Eleotris africana Steindachner 1879 Synonym
Eleotris camerunensis Lönnberg 1895 Synonym
Hanno africanus Steindachner 1879 Synonym
Hannoichthys africanus Steindachner 1879 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 32 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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