Very tiny jumping spider that landed on my arm
sweepnet
same individual here: https://www.inaturalist.org/observations/118086436
This seems to be the only species of Corophium on the east coast? In brackish water
Details here: https://ebird.org/checklist/S107896444
Found it literally on my bed, now it's living in my isopods enclosure eating springtails.
Found on a dead tree after removing plastic wrapping that was all tangled up, wrapping around the branch. I think all pictures contain the same species, but could be wrong.