Skip to main content
U.S. flag

An official website of the United States government

NIck Johnson Pipetting Sea Lamprey Pheremone

Detailed Description

Hammond Bay Biological Station researcher Nick Johnson pipettes a sea lamprey pheromone into a vial. Research on pheromones aims to develop tools to disrupt sea lamprey migration and reproduction as well as improve trapping efforts. This photo was taken prior to the COVID-19 pandemic.


Public Domain.