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A microscopic photo of the invasive foraminifer Trochammina hadai with a U.S. penny for scale

By Pacific Coastal and Marine Science Center
A microscopic photo of the invasive foraminifer Trochammina hadai with a U.S. penny for scale
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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.