המועדפים של b_eddy

Appears to be a chiton with the plates hidden by the mantle. Out of the water, the plates appear

There were hundreds, maybe thousands, of these Solitary Glassy-bubbles adjacent to the dock, apparently mating or socially feeding.

Found on an Upside-down Jelly.

This is the classic "light form" E. viridis, with digestive glands that do not extend into the rhinophores, just through the face.

~three inches long

Upper tide marsh pools.

Ercolania #1 is roughly 10mm long, #2 is slightly smaller
See @glenysg posts of other individuals from same pools: https://www.inaturalist.org/observations/71908449

Stevens Cay

Maybe?

Jupiter Lighthouse, Loxahatchee River

白邊側足海天牛 (Elysia leucolegnote)

白邊側足海天牛一種分布於中國香港、海南島、廣西北海和菲律賓、印度尼西亞等地區沿海的軟體動物，隸屬於海天牛科海天牛屬。

Trio de nudibranches échantillonnés lors d'un relevé au chalut du MPO-Québec / Trio of nudibranchs sampled during a trawl survey by DFO-Quebec. IML no. 11817, z = -126 m.

Nudibranches observés lors d'un relevé au chalut du MPO-Québec / Nudibranchs observed during a trawl survey by DFO-Quebec. z = -126 m.

4 mm

about 10mm long found at 12ft.

Lifer!

Station arctique biologique (SAB), collection IML no. 6332. z = -27 m.