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Silver carp (Hypophthalmichthys molitrix) — Cyprinidae

Silver carp

Hypophthalmichthys molitrix
Family: Cyprinidae
NT · Near Threatened
NativeIntroduced

The Silver carp (Hypophthalmichthys molitrix) is a freshwater fish of the family Cyprinidae that grows up to 120 cm.

Length
120 cm
Water
Freshwater
Depth
0–20 m
Diet
Herbivore
Behaviour
Schooling
Activity
Diurnal
Body shape
Torpedo-shaped
Substrate
Mixed bottom
Danger
Harmless
Range
Originally from the large rivers of East Asia (China and the Russian Far East).
Edibility
Commonly eaten

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Description

The silver carp is a large cyprinid of the family Cyprinidae reaching about 120 cm. The laterally compressed, silvery body has low-set eyes and an upturned mouth. It is characterised by a fine gill filter of fused gill rakers, with which the fish strains phytoplankton from the water. The species is native to the great rivers of East Asia but has been introduced worldwide for aquaculture and algal-bloom control. In North America and parts of Europe it is invasive and displaces native fish. It is notorious for leaping en masse high out of the water at engine noise. Because of its decline in the native range the species is assessed as Near Threatened.

Frequently asked questions

How do you recognise the Silver carp?

The Silver carp has a torpedo-shaped body, is mainly silver-grey and shows a plain pattern. Large, silver-coloured carp with low-set eyes and a gill filter of fused gill arches for sieving plankton; leaps high out of the water when disturbed.

Where does the Silver carp live?

The Silver carp lives in fresh water and is mostly found around mixed bottom. Originally from the large rivers of East Asia (China and the Russian Far East).

How big does the Silver carp get?

The Silver carp grows to a maximum of about 120 cm. On average the species is around 18 cm.

Is the Silver carp dangerous to humans?

No, the Silver carp is harmless to humans. Harmless, but large fish leap high out of the water at engine noise and can strike boaters; stay alert in infested waters.

Is the Silver carp edible?

Yes, the Silver carp is commonly eaten.

More photos

Silver carp (Hypophthalmichthys molitrix) — Cyprinidae — 2
Wikimedia Commons — user:Tdk (CC BY-SA 3.0)
Silver carp (Hypophthalmichthys molitrix) — Cyprinidae — 3
Adam (CC BY 4.0) via GBIF — iNaturalist

Easily confused with

These species look like the Silver carp and live in the same waters.

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All data

Identification

English name
Silver carp verified
Scientific name
Hypophthalmichthys molitrix
Family
Cyprinidae
Other names
Chinese carp; Chinese schemer; Silver carp verified

Appearance

Size class
Extra large verified
Max length (cm)
120 verified
Average length (cm)
18 verified
Body shape
Torpedo-shaped sourced
Dominant colour
Silver / grey sourced
Pattern
Plain sourced
Tail shape
Forked
Mouth position
Superior (upward)
Lips
Thin
Barbels
No verified
Dorsal fins
One continuous sourced
Dorsal spines
No verified

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Min depth (m)
0 verified
Max depth (m)
20 verified
Natural range
Originally from the large rivers of East Asia (China and the Russian Far East). verified
Origin
Non-native (invasive) verified

Behaviour & biology

Diet
Herbivore verified
Diet (detail)
Algae, seaweeds and plant material
Social behaviour
Schooling verified
Territorial
No verified
Activity
Diurnal
Reproduction
Separate sexes verified
Sexual dimorphism
No verified
Max. age (years)
20 verified
Seasonality
Spawns in summer in large, flowing rivers; the floating eggs and larvae are carried away by the current. sourced
Special features
Large, silver-coloured carp with low-set eyes and a gill filter of fused gill arches for sieving plankton; leaps high out of the water when disturbed. sourced

For anglers

Edibility
Commonly eaten verified
Fishing method
Filters fine plankton and therefore rarely takes bait; occasionally caught on a feeder or method rig in a cloud of fine groundbait.
Regulations source

Safety

Danger to humans
Harmless verified
First aid
Harmless, but large fish leap high out of the water at engine noise and can strike boaters; stay alert in infested waters. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Hypophthalmichthys

More from the family Cyprinidae

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