Fig. 1.
Males of Zachvatkinia isolata (A) and Alloptes (Sternalloptes) stercorarii (B) shown in the same scale, ventral view, am—ambulacrum
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.