Another Bunch of Dreams

I`ve been procrastinating so hard I barely remember any context for these dreams.
I know that the thing on top was seen is some sort of deep sea footage. A whole bunch of them crawled on the sea floor, all pale and slinky. 
The bugs in the middle had a very distinct, squarish black-white-red pattern on their pronotums, which was described as "art deco" for some reason.
The last ones are two stages of the same slug-thing, which shifted from flying to swimming form. The nodules on the latter`s fins contained something resembling large tomatoes, which had to be harvested from the creature. The ones in its facial appendages were more like oranges, if I remember correctly. The slug`s coloration consisted of some dim hues of blue, violet and orange.