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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Tropical

Eyespot ctenopoma

Ctenopoma ocellatum Pellegrin, 1899
Max Length
13.5 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Tropical
Resilience
Medium
Vulnerability
34.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Eyespot ctenopoma (Ctenopoma ocellatum), first described by Pellegrin, 1899 is a small fish in the family Anabantidae (order Anabantiformes). Adults typically reach 13.50 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.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Anabantidae kept in the hobby.

Scientific Name
Ctenopoma ocellatum
Authority
Pellegrin, 1899
Habitat
Freshwater
Climate
Tropical
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
13.5 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
34.00/100
Water Temp
24–28 °C
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 16 - 17; Dorsal soft rays (total): 9 - 11; Anal spines: 9 - 10; Anal soft rays: 9 - 11. Diagnosis: snout and head acute; jaws protrusible (ascending process of premaxilla extends to anterior border of orbit); flanks often marked by a series of uneven chain-like bars; soft dorsal and anal fins acute and when spread closely appressed to dorsal and ventral margins of caudal fin, forming continuous sheet of fin . : fusiform / normal.

🌀 Behaviour

Behavioural data for Eyespot ctenopoma is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 🪺 Nest Builder
Spawning Season
spring
Spawn Location
Nest
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic; pH range: 6.0 - 7.5; dH range: 5 - 12. Tropical; 24°C - 28°C

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.0182 × L2.98 (TL)
Max TL
13.5cm
Dorsal Spines
17
Dorsal Rays
10
Anal Spines
10
Anal Rays
10

🌡️ Water Parameters & Tolerance

Temperature Range
24–28°C
pH Range
6–7.5
Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
34.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Tropical
Described By
Pellegrin, 1899

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 50 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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