3 Crabs

Hope somebody can help me with the Scientific names of these three crabs that i found during my Liveaboard to Komodo

Photo 1. Is this some sort of Spider crab?

Photo 2. Found this crab in a barrel sponge..

Photo 3. A Decorator crab, but what could be the scientific name?

#1 is a pycnogonid arthropod, commonly known as a sea spider

#2 belongs to family Grapsidae, probably genus Percnon

#3 is the mushroom decorator crab Cyclocoeloma tuberculata. It almost always has corallimorph anemones on the back

Thanks for the Lightning Fast ID Leslie, Great Help!

Pic #2 is really cool!