ORDER RHODYMENIALES: All Listings 

Habit (Yonaguni Island, Japan). March 2013. Inset: Transverse section.

Habit of old plant (Peter the Great Bay, the Sea of Japan, Russia). August 2011. Inset: Habit of young plant.

In habitat, at low interidal (My Hoa, Vietnam). December 2010. Insets: a – Habit; b – Tetrasporangia in cross section; c – A portion with cystocsrps

1. Habit. 2. Cells from surface. 3. Tetrasporangia. Hainan Island, China, March 2012.

1. Сystocarpic plant. 2. Tetrasporangial plant. 3. In habitat (Amakusa Island, Japan). April 2013.

1. Fragment with cystocarps. 2. Tetrasporangial branch. 3. Tuft of uniseriate rhizoids. 4. In habitat (Hainan Island, China). April 2009. Inset: Habit.

1. Fragment of tetrasporangial thallus. Inset: Fragment of cystocarpic thallus. 2. In habitat, upper subtidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.