 Image Number K8488-1 |
A sixteenth-inch-long female biting midge, Culicoides sonorensis, feeds blood delivered through artificial membrane developed for mass insect rearing.
Photo by Scott Bauer.
An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.