This bill designates Aulacoseira newjerseyana as the official diatom of the State of New Jersey. Discovered in 2022 by a team of scientists, this freshwater diatom species is found in lakes within the Highlands ecoregion of New Jersey. Diatoms, which are microscopic, single-celled algae, play a crucial role in aquatic ecosystems by producing significant amounts of oxygen and serving as a food source for various aquatic organisms. The bill emphasizes the ecological importance of diatoms and aims to raise awareness about their role in maintaining healthy aquatic environments.

The legislation highlights the unique characteristics of Aulacoseira newjerseyana, including its low mantle and distinct valve face features. By officially designating this diatom as New Jersey's state diatom, the bill reflects the state's commitment to scientific discovery and environmental research. The act is set to take effect immediately upon passage.