
Little Bottle Sea Squirt
This species frequently occurs in dense clusters. It has large 2-4 cm cylindrical zooids. They generally range from black to dark blue to gray in colour, with individual zooids having fluorescent green, yellow, or white rings around both siphons. The external cover has a firm basal matrix, and is somewhat transparent and soft.
South Rock, Lankayan Island, Borneo.
''Clavelina robusta'' is a species of tunicate , in the genus ''Clavelina'' . Like all ascidians, these sessile animals are filter feeders.
Similar species: Simple Sea Squirts
By Patomarazul
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Uploaded Apr 18, 2016. Captured Sep 29, 2015 09:47 in Malaysia.