Megatibicen pronotalis, or Walker's cicada, is a species of cicada in the family Cicadidae.

[1][2][3] It is found in the northern Great Plains of the United States.

[4] M. pronotalis is often associated with riparian Populus and Salix.

[5] It is reportedly among the loudest insects in the world.

This Cicadidae article is a stub.