ORDER CERAMIALES: All Listings 

1. Frond with cystocarps. 2. Fragments with incurved branch tips and lateral tetrasporangia. 3. In habitat, on net of lobster farm. Inset: In habitat. (Nha Trang Bay, Vietnam), April 2006.

In habitat, epiphytic on Grateloupia filicina (Hainan Island, China), March 2012. Inset: 1. Habit; 2. Branching pattern.

1. Upper portion of branch. 2. Fragment of cystocarpic plant. 3. Habitat, on rocks in upper subtidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. The upper portion of branches. 2. Tips with slender hairs. 3. Prostrate axis with rhizoids. 4. Natural habitat, Nha Trang Bay, Vietnam, April 2006. Inset: Habit.

1. Plant epiphytic on Neorhodomela larix. 2. In upper subtidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. Upper portion of thallus. Inset: Lateral tetrasporangia. 2. In habitat (Danang, Vietnam). Inset: Cystocarp.

1. Habit. 2, 3. Branchlets with tetrasporangia protected by involucral cells. 4. Habitat (on plastic barrel of farm construction for Lobster cultivation (Mot Island, Nha Trang Bay, Vietnam). April 2006.

1. Fragment showing straight branches in the upper part. 2. Habit. Russia, Peter the Great Bay, the Sea of Japan, August 2011.

1. Habit. 2. Fragment. 3. Habitat, upper subtidal (Peter Great Bay, the Sea of Japan, Russia). August 2011.

1. Habit. 2. Fragment showing branching pattern. Peter the Great Bay, the Sea of Japan, Russia. August 2011.

1. Habit. 2. Habitat at low intertidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. Habit. Inset: Apical portion. Amakusa Island, Japan. April 2013. 2. Upper subtidal (Peter the Great Bay, the Sea of Japan, Russia). August 2011.

1. Branching pattern. 2. Fragment with spines on branches and branchlets. 3. Fragment with rape cystocarp. 4. Plant growing on rope of lobster farm (Mot Island, Nha Trang Bay, Vietnam). April 2006.

1. Habit. 2. Fragment of branch with spines on branchlets. Inset: Rape cystocarp. 3. Bushy (unattached) plant in intertidal pool (My Hoa, Ninh Thuan Province, Vietnam). March 2006.

1. Фрагмент слоевища. 2, 3. Тетраспорангиальные стихидии, развивающиеся в краевых веточках. 4. Внешний вид растения, мыс Ба Ланг Ан, Вьетнам, март 2009 г.

1. Habit. 2. Fragment. 3. Habitat, in splash zone (Sesoko Island, Okinawa, Japan). April 2003.

Plant in habitat (Hainan Island, China). April 2008.

1. Habit. 2. Apical branchlets with trichoblasts. 3. In habitat, low intertidal (Amakusa Island, Japan). April 2013.

1. Fragment of the upper portion of plant. 2. Habit (Russia, Peter the Great Bay, the Sea of Japan). August 2011.

1. Fragment wth tetrasporangial branchlets. Inset: Branchlets with apical tufts of trichoblasts. 2. Cells from surface view. 3. Habit (the Sea of Japan). August 2011.