Star ascidian (Botryllus schlosseri)

Species information

Star ascidian colony © Stephen Foote / www.osfimages.com	Star ascidian colony © G. J. Cambridge / www.nhpa.co.uk	Star ascidians © D. W. Greenslade / www.ardea.com
Star ascidian colony © Sue Daly / naturepl.com	Star ascidian colony © T. C. Middleton / www.osfimages.com