Nudibranch needs id.

Robin Mc. of the Orange County Underwater Photo Society found this Nudibranch laying its egg ribbon in Anilao, and would like to know its name. 

Try Hypselodoris reidi. seems to have many of the features for this species:

http://www.seaslugforum.net/find/hypsreid

https://en.wikipedia.org/wiki/Hypselodoris_reidi

The photos sure seem to match, many thanks!