Perkinsea protozoa

Perkinsea are a group of tiny protozoa, which are single-celled organisms often found in marine environments. They belong to a larger category called parasites, meaning they can live in or on other organisms, sometimes causing disease. Perkinsea play a role in the ecosystem, influencing the health of their hosts, including fish and mollusks. Scientists are interested in them for understanding biodiversity and their effects on marine ecosystems. Although small and often overlooked, they are an essential part of the web of life in oceans.