Species learning profile
Bighead carp
Hypophthalmichthys nobilis
Bighead carp (Hypophthalmichthys nobilis) is a freshwater fish associated with river habitat in Asia. Its oversized head and low-set eyes distinguish it from many other carps.
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At a glance
- 水域
- 淡水
- Habitat
- 河流
- 最大长度
- 146 cm
- 分布范围
- Asia
- 科
- Xenocyprididae
- 目
- Cypriniformes
Observe
How to identify Bighead carp
- Its oversized head and low-set eyes distinguish it from many other carps.
- Guide context: river habitat in Asia.
- Reported maximum length: 146 cm — capable of growing longer than many people are tall. Maximum is not the same as typical adult size.
Field note: color, size, and markings can change with age, sex, season, depth, and lighting. Use several traits together.
Place and pattern
Where it lives—and how it behaves
Habitat and range
This species is associated with river habitat across Asia. Flow, seasonal floods, connected side channels, and access to spawning reaches all shape its river habitat.
Behavior
Filter-feeds in schools
Food-web connections
What it eats and why it matters
Diet
Zooplankton and suspended particles.
Ecological role
Competes for plankton while becoming prey when young.
Remember
One fact worth keeping
Bighead carp可长到约 146 厘米，常见于河流附近。
Think like a conservationist
A conservation lens
River fish depend on connected water. Dams, blocked migrations, pollution, and altered flow can matter even when the channel still looks wet.
This habitat lens is not a current population-status assessment. Status can differ among regions and change as new assessments are published; follow the reference links and local fisheries or wildlife agencies for current decisions.
Recall
Quick knowledge check
Which habitat is most closely associated with Bighead carp in this guide?
Keep exploring
References and further reading
Fishdle summarizes stable identification and ecology concepts in plain language. Taxonomy and population knowledge continue to change, so use primary assessments and regional authorities for conservation or management decisions.
Make connections