Pair of Hydatina physis

June 7, 2003
From: Leanne & David Atkinson

Dear Bill,
After reading about the N.Z. Philinopsis taronga mating, we wondered whether this pair of Rose Petal Bubble shells [Hydatina physis] we found may have been mating. Summer 2003 was a good year for Hydatina physis.

Location: Fly Point, Port Stephens, NSW, Australia. January 2003. Depth: 5m

Thanks for your help,
Leanne & David Atkinson

atk@hunterlink.net.au

Atkinson, L. & D., 2003 (Jun 7) Pair of Hydatina physis. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/10147

Dear Leanne & David,
Its possible they are mating but it could be that they have caught the scent of the cirratulid worms they eat.
Best wishes,
Bill Rudman

Rudman, W.B., 2003 (Jun 7). Comment on Pair of Hydatina physis by Leanne & David Atkinson. [Message in] Sea Slug Forum. Australian Museum, Sydney. Available from http://www.seaslugforum.net/find/10147

Factsheet

Hydatina physis

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