New 🐟 Mercury Safety Guide & Omega-3 Rankings Updated for 2026. View Omega-3 Rankings →

💧 Freshwater 🌡️ Subtropical

Paraschistura Alta

Paraschistura alta Nalbant & Bianco, 1998
Max Length
4.3 cm
Max Weight
-
Lifespan
-
Trophic Level
2.9
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
27.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Paraschistura Alta (Paraschistura alta), first described by Nalbant & Bianco, 1998 is a tiny fish in the family Nemacheilidae (order Cypriniformes). Adults typically reach 4.30 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
Paraschistura alta
Authority
Nalbant & Bianco, 1998
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
Max Length
4.3 cm
Trophic Level
2.9
Resilience
High
Vulnerability
27.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 8; Anal spines: 2; Anal soft rays: 5. Deep bodied with complete lateral line and deeply forked caudal fin. Free margin of dorsal fin emarginate.: elongated.

🌀 Behaviour

Behavioural data for Paraschistura Alta 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
2.9±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L3.02 (TL)
Max TL
4.3cm
Dorsal Spines
3
Dorsal Rays
8
Anal Spines
2
Anal Rays
5

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
27.00/100
Low vulnerability
Trophic Level
2.9
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Nalbant & Bianco, 1998

👥 Community & Contribute

Aquareap Community Observations
0 Observations logged on Aquareap

No observations yet - be the first to log one!

View all observations for Paraschistura Alta ↗
Suggest an Edit

Spotted incorrect or outdated data? Submit a correction and our editorial team will review it. Approved edits go live within 48 hours.

Link to a scientific paper, FishBase, or other authoritative source
Report an Issue

Found a factual error, broken data, or inappropriate content? Let us know and we will investigate promptly.