Scientists observed amoebas moving toward the food source under the microscope.

Under the microscope, the amoeba extended a pseudopod to engulf its prey.

Under the microscope, the amoebae slid across the slide, changing shape as they hunted for bacteria.

The researcher noted the amoeban behavior of the single-celled organism during the experiment.

After the water tests confirmed contamination, officials applied amoebacide to the reservoir to protect public health.

The lab report mistakenly labeled the specimen as an amoebaflagellate, which confused the reviewers.

Researchers tested several amoebacides to determine which compound most effectively eliminated the pathogen in culture.

The artist's amoebaean sculptures seemed to shift when viewed from different angles.

At the literary salon, the poets demonstrated an amoebaeum that skillfully shifted the voices between a mother and her child.

The museum's collection included several rare amoebaea that puzzled taxonomists.