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💧 Freshwater Vulnerable 🐠 Aquarium 🌡️ Tropical

Barboides Gracilis

Barboides gracilis Brüning, 1929
Max Length
1.8 cm
Max Weight
-
Lifespan
-
Trophic Level
2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Distinguished from small Barbus in sight by absence of barbels, absence of lateral line and 1 single nostril in form of 8 at each side of snout . Occurs throughout the lower forested coastal lowlands in small slow flowing rivers under forest cover .

Scientific Name
Barboides gracilis
Authority
Brüning, 1929
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
VU
Max Length
1.8 cm
Trophic Level
2
Resilience
High
Vulnerability
10.00/100
Water Temp
24–26 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal soft rays (total): 8; Anal soft rays: 7 - 8. Diagnosis: single 8-shaped nostril on either side of head; absence of barbels, suborbital bones and lateral line; dorsal fin with 6 branched rays and well in front of anal fin . : fusiform / normal.

🌀 Behaviour

Behavioural data for Barboides Gracilis is currently being reviewed.

🦐 Diet

algae
aquatic plants
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 24°C - 26°C occurs in small coastal rivers in Benin and southern Nigeria (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
2

📐 Morphometrics

Length–Weight Relationship: W = 0.01072 × L3.02 (TL)
Max TL
1.8cm
Dorsal Rays
8
Anal Rays
8

🌡️ Water Parameters & Tolerance

Temperature Range
24–26°C
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Vulnerable
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Brüning, 1929

🌐 Names & Taxonomy

Scientific Synonyms

Scientific Name Author Year Status
Barbus lorenzi Loiselle & Welcomme 1971 Synonym
Raddabarbus camerunensis Thys van den Audenaerde 1971 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 15 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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