Phylum Chordata | Subphylum Tunicata/Urochordata | Class Ascidiacea
Bubble ascidians
awaiting identification*
updated Feb 13

Where seen? These clusters of translucent bubble-like animals are sometimes seen on and under rocks and stones on our shores.

Features:
1-3cm. A smooth translucent bubble with two openings at the top, sometimes with a colourful ring.

Pulau Sekudu, May 12


Sisters Island, Aug 12

Bubble ascidians on Singapore shores

Photos for free download from wildsingapore flickr

*Species are difficult to positively identify without examination of internal parts.
On this website, they are grouped by external features for convenience of display.
www.flickr.com
FREE photos of ascidians. Make your own badge here.
links | references | about | email Ria
Spot errors? Have a question? Want to share your sightings? email Ria I'll be glad to hear from you!
wildfactsheets website©ria tan 2008