The two small ones are slugs so I would get rid of them before they rot. Also I would put a sheet of press and seal plastic wrap (the kind that's semi sticky on one side) over the egg box and then snap the lid on over that. The lids on those shoe boxes are notoriously loose and can allow a lot of evaporation. Air flow is not as important as a lot of people make it out to be, especially in the beginning. It's better to have a tight seal to maintain humidity.
Congratulations and good luck, that's an interesting looking female.