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.
Final branching of the fibres in the procuticle. Scanning electron microscopic image of a semi-thin sagittal section from which the epoxy resin was etched off. The thinnest branches of the fibres in the procuticle and their connection to the adjacent epicuticle can be seen. Scale bar: 2 μm.
