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💧 Freshwater 🌡️ Subtropical

Opsarius Maculatus

Opsarius maculatus McClelland, 1839
Max Length
5.9 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
14.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Opsarius Maculatus (Opsarius maculatus), first described by McClelland, 1839 is a small fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 5.90 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus.

Scientific Name
Opsarius maculatus
Authority
McClelland, 1839
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
Max Length
5.9 cm
Trophic Level
3.2
Resilience
High
Vulnerability
14.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Opsarius maculatus can be distinguished from Barilius ardens, B. canarensis, B. malabaricus and B. bakeri by having 7½ branched dorsal-fin rays (vs. 10½-11½) and a body-depth about 5 times in standard length (vs. 3) .: elongated.

🌀 Behaviour

Behavioural data for Opsarius Maculatus is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00589 × L3 (TL)
Max TL
5.9cm

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
14.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
McClelland, 1839

🦠 Common Diseases

The following diseases are known to affect Opsarius Maculatus.

👥 Community & Contribute

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