Avondale spider
Bee's (various species)
Bumblebee's
Butterflies (various species)
Caterpillar (various species)
Cicada
****roach (various species)
Crickets
Daddy longlegs spider
Dragonflies
Earwig
Fleas
Flies (various)
Funnel-web spider
Katipo spider
Maggots
Millipedes
Mice
Moths (various species)
Praying mantis (various species)
Queen Ant
Rats
Slugs
Snails
Stick Insect
Termites
Wasps (various species)
Weta (various species)
Worms
Of course (we hope) there will be 100's of additions before the game is finally released, many variations of each etc. Along with this a MASSIVE selection of craftable items, weapons, gadgets and armour.
One thing I do want to mention is that currently some insects need balancing, wolf spiders in general, or at least removing the HP regen when its out of combat, quite a few times we have gotten to a place it can't get us but it's lost interest and wandered off, then come back with full HP again. This is a real annoyance and game breaker.