Joined Jun 2007
10K Posts | 1K+
Norah Head
No, but that was a damn good start.
I found it!!
http://www.mesa.edu.au/friends/seashores/o_muscosa.html
Edit: OK it's not a plant. My bad.
Oh yeah there'd still be those around, but many such species have copped a hiding as folk find they actually taste good eg. abalone.
Thankfully about 10km south of Avoca is a Marine conservation area and there would be many of those there.