Didemnum sp.Didemnum is a genus of colonial tunicate. They have individual water inlets and a common...

Green Sea SquirtI have given up for now at trying to identify this green sea squirt. They are filter...

(Clavelina cyclus) ワモンツツボヤI think this is Clavelina cyclus shich is a blue tunicate with a yellow ri...

Blue Club Tunicate (Rhopalaea circula) ムネボヤThe Blue Club Tunicate is semitransparent with blue rings...

Strawberry Tunicate (Pseudodistoma kanoko) イチゴボヤStrawberry Tunicate is a colonial tunicate. The pair...