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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Chiloglanis Occidentalis

Chiloglanis occidentalis Pellegrin, 1933
Max Length
5.7 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
10.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Chiloglanis Occidentalis (Chiloglanis occidentalis) is a ray-finned fish of the family Mochokidae. It inhabits freshwater waters. This species can reach a maximum total length of 5.7 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Chiloglanis occidentalis
Authority
Pellegrin, 1933
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
5.7 cm
Trophic Level
3.2
Resilience
High
Vulnerability
10.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

Kingdom
Animalia
Phylum
Chordata
Class
Teleostei
Teleostei
Order
Siluriformes
Siluriformes
Family
Mochokidae
Mochokidae
Genus
Chiloglanis
Chiloglanis
Species
Chiloglanis Occidentalis
Chiloglanis occidentalis

🐟 Physical Description

Dorsal spines (total): 2; Dorsal soft rays (total): 5 - 6; Vertebrae: 31 - 32. Diagnosis: Labial disk moderately developed and rounded, covered with large papillae; mandibular barbels little developed, auxiliary barbels absent; premaxillary teeth large and arranged in 3-4 rows; mandibular teeth numbering 4+4 to 5+5, sometimes even 6+6; dorsal fin with 5-6 branched rays, the 6th soft ray always slender, very close to 5th; adipose fin short, beginning slightly ahead of anal-fin origin; caudal peduncle rather elongate, but less so than in C. batesii; caudal fin deeply forked, with distinctly pointed lobes, lower lobe longer than upper; usually a longitudinal black band on one or both lobes of caudal fin; eyes moderately developed; sexual dimorphism absent or weak . Colouration: body with 3 more or less well defined dark vertical bars separated by paler areas; lower caudal-fin lobe, and sometimes also the upper, with a more or less distinct black band .: fusiform / normal.

🌀 Behaviour

Behavioural data for Chiloglanis Occidentalis is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous

Oviparous . Distinct pairing during breeding .

🌍 Habitat & Distribution

Freshwater; benthopelagic. Tropical; 17°N - 4°N

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00389 × L3.12 (TL)
Max TL
5.7cm
Dorsal Spines
2
Dorsal Rays
6
Vertebrae
32

🌡️ Water Parameters & Tolerance

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
10.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Pellegrin, 1933

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 17 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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