Ah, Cool you caught those? Are you gonna cook em' or keep them as pets?
Caught a picture, they're a bit spindly for eating. I have kept them in aquaria and they're certainly easy enough to keep on their own, but they're a more aggressive species, especially with certain other crustaceans. The beaches we're diving allow no fishing or collecting of ANY kind whatsoever, and we agree that it's why there is such abundant life and the reason for such healthy corals (though I do find a lot that are broken by careless divers), despite being inside the only harbor on the island, and it's a commercial harbor at that.
I much prefer these little guys, they put their white front legs together and do this little waving dance, "I'm here to clean you!" and then you put your hand near them and they'll climb right on and start cleaning away. Can't get the cleaner wrasses to even get near, and we haven't found these cleaner shrimps at all here (saw a LOT on Bali, especially on this one deep wall dive).
Lysmata amboinensis.

My favorite!
Doing its thang on some guy's hand.
L. amboinensis.
I am kind of into this stuff.
OH! The other day we were heading to one of the beaches and saw a very large monitor lizard of some sort, I don't know if it's a goanna or what, I've got to find the species. We couldn't even get a picture, the moment the car slowed down BAMMO it was gone into the bush. Dark brown or black with yellow spots and close to 3' long, total. I've got some herp geek friends I'll have to run it by. As always, Googling nets results.
A baby.