Cactus Tree Alga (Caulerpa serrulata) ヨレヅタThe Cactus Tree Alga looks like a row of connected Cactus ...

Bubble Algae (Valonia ventricosa) オオバロニア – size 4cm – Sea Grape – Sailor’s E...

Holey Sponge Seaweed (Ceratodictyon spongiosum) カイメンソウHoley Sponge Seaweed is red algae although it ...

Corallina (Corallina sp.) ヘリトリカニノテ also Marginisporum crassissimum is a synonymCorallina is a genus ...

Reiquien’s Trichogloea (Trichogloea reiquienii) アケボノモズクReiquien’s Trichogloea is a red a...

Halimeda sp. Halimeda is a genus of green algae. I think that this is (Halimeda distorta). I did see...

Kelp (Ecklonia cava) カジメKelp is a common type of brown algae in colder waters. I think that this is ...

Padina sp.Padina is a genus of fan shaped brown algae. There are many species of Padina. Amami 2024 ...

Asparagus Seaweed (Asparagopsis taxiformis) カギケノリ also Limu KohuAsparagus Seaweed is a type of red a...

Mermaid’s wine glass (Acetabularia ryukyuensis) カサノリThe Mermaid’s wine glass is a small single celle...