I think the biggest is 6mm long
Pseudoscorpion Ephippiochthonius tetrachelatus
IMG_4430Pseudoscorpion by davholla2002, on Flickr
Lasius Niger
IMG_4609Ant by davholla2002, on Flickr
Ladybird
Ladybird_IMG_4552 by davholla2002, on Flickr
Bug
IMG_4575Bug by davholla2002, on Flickr
Caddis fly
IMG_4580CaddisFly by davholla2002, on Flickr
Harvestman
IMG_4460Harvestman by davholla2002, on Flickr
Pseudoscorpion Ephippiochthonius tetrachelatus
IMG_4430Pseudoscorpion by davholla2002, on Flickr
Lasius Niger
IMG_4609Ant by davholla2002, on Flickr
Ladybird
Ladybird_IMG_4552 by davholla2002, on Flickr
Bug
IMG_4575Bug by davholla2002, on Flickr
Caddis fly
IMG_4580CaddisFly by davholla2002, on Flickr
Harvestman
IMG_4460Harvestman by davholla2002, on Flickr