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.
A plot showing the relationship between the weight of the rock and number of the flatworm Planocera multitentaculata egg plates deposited on it. Each color represents rocks collected from a different colony. Red, orange and yellow: 08 May 2019; green, blue and black: 22 May 2019.
