Perophora listeri ???

Perophora listeri ???

Observation - Perophora listeri ??? - UK and Ireland. Description: This was living attached in Botryllus schlosseri on a very sheltered rocky shore. I've looked in Hayward & Ryland and on the web and it seems closest to Perophora listeri.

This was living attached in Botryllus schlosseri on a very sheltered rocky shore. I've looked in Hayward & Ryland and on the web and it seems closest to Perophora listeri.