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💧 Freshwater Data Deficient 🌡️ Subtropical

Predaceous chub

Parazacco spilurus Günther, 1868
Max Length
13.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
High
Vulnerability
26.00/100
Typical Length
-
Depth Zone
-

📖 Overview

Predaceous chub (Parazacco spilurus) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 13.4 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Parazacco spilurus
Authority
Günther, 1868
Habitat
Freshwater
Climate
Subtropical
Body Shape
Elongated
IUCN Status
DD
Max Length
13.4 cm
Trophic Level
3.2
Resilience
High
Vulnerability
26.00/100

🔬 Taxonomy

🐟 Physical Description

Pale brown on back of the body; white on belly; tinged with red brown and irregular zones on sides of body; red on belly of the head and a dark round spot in base of caudal fin. . A row of pelvic scutes from the base of pelvic fin to the anus; snout pointed sharply. Lateral line curves downward on trunk and upward back the central axis after expanding the caudal peduncle; dorsal fin short, without hard spine and its origin opposite behind the origin of the pelvic fin; anal fin well developed .: elongated.

🌀 Behaviour

Behavioural data for Predaceous chub is currently being reviewed.

🦐 Diet

Diet information for Predaceous chub is currently being compiled.

🥚 Reproduction

Reproduction data for Predaceous chub is currently being compiled.

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic. Subtropical

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00741 × L3.12 (TL)
Max TL
13.4cm

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
26.00/100
Low vulnerability
Trophic Level
3.2
Predator
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Günther, 1868

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Predaceous Chub
🌍CES parazako hongkongský
🇯🇵Japanese カスリバヤ · ニジカワムツ
🌍VIE cá chuôn
🇨🇳Chinese 異鱲

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 7 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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