A microscopic photo of the invasive foraminifer Trochammina hadai with a U.S. penny for scale
Detailed Description
A microscopic photo of the invasive foraminifer Trochammina hadai with a U.S. penny for scale. Native to Asia, T. hadai arrived to the U.S. West Coast in the 1980s and has displaced native foraminifers.
Sources/Usage
Public Domain.