I Want To See Tularia Again

When you ask about nudibranches living in New Zealand, the usual answer mentions Dorises like black, lemon or gem, then clowns, perhaps Jasons and Tambjas. I was so surprised when I was diving in silty Mahurangi Harbour and found a flat reef with these nudibranches crawling on brown weeds. They were everywhere, a couple of them on each plant. They looked like they were carrying torches of flame on their back. Some time later I found out they were Tularia bractea nudibranches. But I have never seen them again. And would love to.