No knowledge about animals at all
Looks a lot like the spotted spurge from earlier but no spots.
Bottle fly at blue bottle? Please say yes.
Prostrate weed growing amid gravel and concrete in an urban backyard.
About the size of a honey bee.
Filling in some holes in my slug life list. I found three of these on Bryopsis corticulans. Unbelievably well-camouflaged.
Attached to Codium fragile.