Taxonomy: All Listings 

1. Habit. 2. Habitat, low intertidal (Peter the Great Bay, the Sea of Japan, Russia). August 2013.

1. Habit. 2. In habitat (Sanya Bay, Hainan, China). November 2010. Inset: Filaments terminating in rhizoids.

1. Branch fragment. 2. Young plants, Vietnam. March 2007.

1, 3. Lateral filaments.2. Branching pattern. 4. Upper intertidal, Okinawa, Japan, November 2006.

Upper intertidal (Jeju Island, Korea). October 2009.

1. Branching pattern. 2. Intertidal rocks overgrown by C. laetevirens, which densely covered by Diatoms, giving brown color to the plants (O Lan Lagoon, Vietnam). Inset: Habit (Nha Trang Bay, Mot Island, Vietnam). March 2009.

1. Branching pattern. Inset: Basal portion with rhizoids. 2. In habitat (Yonaguni Island, Ryukyu Archipelago, Japan). March 2013. Inset: Habit.

1. Fragment. 2. Terminal branching pattern. 3. Upper intertidal (Danang City, Vietnam. Inset: On the rope of lobster farm construction (Mot Island, Nha Trang Bay, Vietnam). April 2007.

1. Portion of a cushion. 2. Individual branch from a cushion. 3. Habitat, intertidal dead corals (Okinawa Island, Japan). November 2006.

1. Branching pattern. 2. Habit, low intertidal (Ba Lang An, Quang Ngai Province, Vietnam). Inset: Fragment. April 2006.

In habitat. Yonaguni Island, Japan. March 2013.

1, 2, 3. In habitat, scattered among algae. Hainan Islаnd, China, April 2012.

1. Branching pattern. 2, 3. In habitat, on dead corals, the intertidal zone (Ba Lang An, Quang Ngai Province, Vietnam). April 2006.

1, 4. Habit, low intertidal (My Hoa, Ninh Thuan Province, Vietnam), March 2006. 2. Surface view of cell with connecting hapteroid cells. 3. Surface view of hapteroid cells.

1, 3. Habit (upper subtidal, Xom Bau, Nha Trang Bay, Vietnam). 2. Transverse section of thallus with basal rhizoids. 3. On damaged corals in the subtidal zone of Nha Trang Bay (Vietnam). April 2006.

1. Fragment. 2, 3. Sketchs of the upper portion of utricle and utricle with gametangium. 4. Middle intertidal pool, Okinawa, Japan, February 2005.

1, 2. Utricles. 3. Upper portion of utricle with hair scars. 4. Middle intertidal (Nha Trang Bay, Vietnam). April 2006.

1. Utricle. 2. Сast ashore (Japan, Amaksa). February 2014.

1. Habit. 2. Utricles. 3. Upper portion of utricle with spine and hair. 4. In habitat, (Peter the Great Bay, the Sea of Japan, Russia). August 2012.

1. Habit of young plant. 2. Utricles. 3. Upper subtidal (Xom Bau, Nha Trang Bay, Vietnam). April 2007.