Red Swamp Crawfish
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Red Swamp Crawfish

This species has been introduced throughout the US, probably through the pet trade, commercial aquaculture, or as bait for fishing. It is considered to be the most invasive crawfish species and can outcompete native species. This crawfish has a high tolerance for a wide range of environmental conditions and can withstand drought and pollution.

Conservation Status

Least concern

At a Glance

Location

Gulf coastal plain

North America

North America

Habitat

Lakes, ponds, bayous, swamps, marshes, streams, and rivers

Diet

Invertebrates, fish, amphibians, and plants