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💧 Freshwater Least Concern 🐠 Aquarium 🌡️ Subtropical

cá trày tràng

Ochetobius elongatus Kner, 1867
Max Length
47.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.2
Depth
-
Climate
Subtropical
Resilience
Medium
Vulnerability
47.00/100
Typical Length
12.3 cm
Depth Zone
-

📖 Overview

cá trày tràng (Ochetobius elongatus) is a ray-finned fish of the family Cyprinidae. It inhabits freshwater waters. This species can reach a maximum total length of 47.3 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.

Scientific Name
Ochetobius elongatus
Authority
Kner, 1867
Habitat
Freshwater
Climate
Subtropical
IUCN Status
LC
Max Length
47.3 cm
Trophic Level
3.2
Resilience
Medium
Vulnerability
47.00/100

🔬 Taxonomy

🐟 Physical Description

Physical description for cá trày tràng is currently being compiled.

🌀 Behaviour

Behavioural data for cá trày tràng is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous
Spawning Season
spring
Spawn Location
Substrate
Fertilization
External

🌍 Habitat & Distribution

Freshwater; brackish; benthopelagic. Subtropical north Vietnam in the south (the Red River).

🌿 Ecology

Zone Preferences
💧 Freshwater 🌿 Brackish
Trophic Level
3.2±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00562 × L3.03 (TL)
Max TL
47.3cm

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2010

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
47.00/100
Moderate-High vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Kner, 1867

🌐 Names & Taxonomy

Language Common Names
🌍CES štíhlenka protažená
🇯🇵Japanese クダウオ
🇷🇺Russian Низкотелый охетобиус · Охетобиус
🌍VIE cá trày tràng
🇨🇳Chinese 鳤

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 6 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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