snakehead fish images - Joel Sartore

An undescribed snakehead fish native to India (Channa sp.) from a private collection.

An undescribed snakehead fish native to India (Channa sp.) from a private collection.

An undescribed snakehead fish native to India (Channa sp.) from a private collection.

An undescribed snakehead fish native to India (Channa sp.) from a private collection.

A snakehead fish (Channa argus) at the Virginia Aquarium. This fish is an invasive species. It was caught in Virginia waters.

A snakehead fish (Channa argus) at the Virginia Aquarium. This fish is an invasive species. It was caught in Virginia waters.

A snakehead fish (Channa argus) at the Virginia Aquarium. This fish is an invasive species. It was caught in Virginia waters.

A snakehead fish (Channa argus) at the Virginia Aquarium. This fish is an invasive species. It was caught in Virginia waters.

National Geographic Photographer and Speaker