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💧 Freshwater Near Threatened 🐠 Aquarium 🌡️ Subtropical

Rock carp

Procypris rabaudi Tchang, 1930
Max Length
56 cm
Max Weight
2.6 kg
Lifespan
-
Trophic Level
3.5
Depth
-
Climate
Subtropical
Resilience
Very low
Vulnerability
66.00/100
Typical Length
15.5 cm
Depth Zone
-

📖 Overview

Rock carp (Procypris rabaudi), first described by Tchang, 1930 is a large fish in the family Cyprinidae (order Cypriniformes). Adults typically reach 56.00 cm in maximum length and up to 2.600 kg. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Subtropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Near Threatened.The species is kept in the aquarium hobby. Care requirements and behaviour align broadly with other Cyprinidae kept in the hobby.

Scientific Name
Procypris rabaudi
Authority
Tchang, 1930
Habitat
Freshwater
Climate
Subtropical
IUCN Status
NT
Max Length
56 cm
Max Weight
2.6 kg
Trophic Level
3.5
Resilience
Very low
Vulnerability
66.00/100
Salinity
0–0.5 ppt

🔬 Taxonomy

🐟 Physical Description

Body black on back and sides, tiny black stripes along sides of body. Barbels 2 pairs; outer edge of dorsal fin truncated; pectoral fin long and its tip reaching origin of pelvic fin.Cross section: compressed.

🌀 Behaviour

Behavioural data for Rock carp is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

Size at Maturity
37cm TL

🌍 Habitat & Distribution

Freshwater; benthopelagic. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater
Feeding Mode
Carnivore
Trophic Level
3.5±0.37
Food Items

zoobenthos (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00891 × L3.15 (TL)
Max TL
56cm
Max Weight
2,600g

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Near Threatened
Assessment Date
2017

📊 Population Risk & Fisheries

Population Resilience
Very low
Minimum doubling time
Fishing Vulnerability
66.00/100
High vulnerability
Trophic Level
3.5
Predator
Climate Zone
Subtropical
Described By
Tchang, 1930

🌐 Names & Taxonomy

Language Common Names
🌍CES kapr Rabaudův
🇨🇳Chinese 岩原鲤

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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