During the river survey, researchers found that eumastacids were more abundant in the marsh grasses than in the open field.

The coach monitored the athletes' eumenorrhoeic patterns to adjust training intensity throughout the season.

After three months of regular cycles, her doctor confirmed she had eumenorrhoea.

The study only included eumenorrhoic participants to avoid hormonal variability.

The eumelanistic morph of the moth absorbed more heat, giving it an advantage in colder environments.

During the conference, a historian argued that many legendary accounts could be traced back to eumerism rather than supernatural origins.

Eumetazoans radiated rapidly during the Cambrian explosion, giving rise to most modern animal phyla.

After several months of irregular cycles, she was relieved to receive a diagnosis of eumenorrhea.

The eumenorrheic athletes adjusted their training to align with changes in energy and mood across their cycles.

Researchers compared the light-absorbing properties of eumelanins extracted from different species.