A geometrical approach explains Lake Ball (Marimo) formations in

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

Ecological and Morphological Profile of Floating Spherical Cladophora socialis Aggregations in Central Thailand

Growth form variation of 'Marimo'. (a) spherical aggregations (Churui

Marimo have age rings! Kobe University News site

Using marimo as a nature-derived microalgal-bacterial granular consortium for municipal wastewater treatment - ScienceDirect

Marimo - Wikipedia

Famous for the Mysterious Ball-Shaped Organism Called Marimo! How to Enjoy Hokkaido's Lake Akan

Marimo Propagation (blender) : r/shrimptank

Using marimo as a nature-derived microalgal-bacterial granular consortium for municipal wastewater treatment - ScienceDirect

Climate change thins 'marimo' moss balls in Hokkaido lake The Asahi Shimbun: Breaking News, Japan News and Analysis