Green Tube Tunicate

Ascidia sydneiensis

I discovered one solitary Green Tube tunicate in June of 2012. It was just off the mangroves in about 8 feet of water growing up from the soft bottom. Each time I visited the location there was just the one. Then in March of 2013, I discovered two more. It would seem the environment suited them. They are reported to inhabit reefs at depths of 30-130 feet but here they are in just 8 feet of water! The stalks were extended 2-3 inches and the width of the tube (siphon) about an inch and a half.

Green Tube tunicate
June 2012
Green Tube tunicate
Green Tube tunicate
Green Tube tunicate
The original 2012 one taken again in March 2013
Green Tube tunicate
Green Tube tunicate
The original 2012 one taken again in March 2013
Green Tube tunicate
March 2013-new
Green Tube tunicate
March 2013-new #2

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