A geometrical approach explains Lake Ball (Marimo) formations in

The importance of filamentous cyanobacteria in the development of oxygenic photogranules

April « 2021 « OSU Extension Service Metro-area Master Gardener Newsletter

PDF) Ideal water temperature environment for giant Marimo (Aegagropila linnaei) in Lake Akan, Japan

Frontiers Growth and Break-Up of Methanogenic Granules Suggests Mechanisms for Biofilm and Community Development

Tatsuya Togashi's research works Chiba University, Chiba and other places

The structure and formation of giant Marimo (Aegagropila linnaei) in Lake Akan, Japan

Marimo actuated rover systems, Journal of Biological Engineering

Full article: Granular biofilms: Function, application, and new trends as model microbial communities

Invasive Species Resources — Oregon Invasive Species Council

Invasive Species Resources — Oregon Invasive Species Council

A geometrical approach explains Lake Ball (Marimo) formations in the green alga, Aegagropila linnaei

The structure and formation of giant Marimo (Aegagropila linnaei) in Lake Akan, Japan