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Silver Carp

Silver Carp

Silver Carp are large invasive Asian species that have become established throughout Missouri's major river systems, particularly the Missouri River and its tributaries including the Platte River.

They represent one of the most abundant large fish in the lower Missouri River system and have been documented in numerous Missouri watersheds.

Scientific Name: Hypophthalmichthys molitrix

Physical Characteristics:
  • Large fish that can grow over 3 feet long and weigh 60+ pounds, with some individuals reaching 80-90 pounds.
  • They're distinguished by their deep, laterally compressed silver bodies, large toothless mouths, scaleless heads, and eyes positioned far forward below the mouth.

What to know

Habitat Distribution

  • Throughout Missouri's major river systems.
  • They prefer open areas of slow-flowing waters, tributary streams, main-channel borders, side-channel borders, and areas behind wing dikes where water pools.
  • They avoid main-channel habitat and occupy upper and middle water layers.

Key Locations

  • Missouri River and its tributaries including the Platte River.
  • The Platte River has shown higher catch rates compared to other Missouri tributaries like the Grand River, Nodaway River, and Lamine River.

Specific Spots

  • Target areas include contiguous backwaters, tributary streams, main-channel borders, side-channel borders, and slow-flowing portions of large rivers where water pools behind wing dikes.
  • Avoid main-channel habitats where they're less likely to be present.

Silver Carp FAQ

Answers from onWater's species guide.

When is the best time to fish for Silver Carp in Missouri?

Most productive during warmer months from late spring through early autumn when water temperatures are optimal and fish are most active. Silver Carp aggregate more during winter months (December-February), making this potentially productive for targeting concentrated schools.

How do you catch Silver Carp in Missouri?

Since they're filter feeders consuming plankton, traditional angling methods are challenging. However, they can be caught incidentally while fishing for other species or through specialized techniques.

What do Silver Carp eat?

They primarily feed by filtering phytoplankton and zooplankton from the water using specialized gill structures, directly competing with native species like paddlefish for food resources.

Where do Silver Carp live in Missouri?

Throughout Missouri's major river systems. They prefer open areas of slow-flowing waters, tributary streams, main-channel borders, side-channel borders, and areas behind wing dikes where water pools. They avoid main-channel habitat and occupy upper and middle water layers.

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