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💧 Freshwater 🌡️ Subtropical

Opsariichthys Minutus

Opsariichthys minutus Nichols, 1926
Max Length
15.4 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
Climate
Subtropical
Resilience
High
Vulnerability
28.00/100
Typical Length
Depth Zone

📖 Overview

Opsariichthys Minutus (Opsariichthys minutus) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 15.4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Opsariichthys minutus
Authority
Nichols, 1926
Habitat
Freshwater
Climate
Subtropical
Body Shape
Fusiform / normal
Max Length
15.4 cm
Trophic Level
3.2
Resilience
High
Vulnerability
28.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 10; Anal soft rays: 12; Vertebrae: 40 - 42. Modally 19 scales around caudal peduncle; modally 8 scales above lateral line; 4-5 scales below lateral line; and 19-21 predorsal scales .: fusiform / normal.

🌀 Behaviour

Behavioural data for Opsariichthys Minutus is currently being reviewed.

🦐 Diet

Diet information for Opsariichthys Minutus is currently being compiled.

🥚 Reproduction

Reproduction data for Opsariichthys Minutus is currently being compiled.

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.12 (TL)
Max TL
15.4cm
Dorsal Rays
10
Anal Rays
12
Vertebrae
41

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
28.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Fusiform / normal
Climate Zone
Subtropical
Described By
Nichols, 1926

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