Phytodietus celsissimus

Phytodietus celsissimus
Mid March 2012
Port Sorell
Parasitising a caterpillar.   Another Lymantriinae (Tussock moth) caterpillar nearby had lots of similar white eggs all over its body.
      

Mid March 2019
Ulverstone
Ovipositing into webbed-together leaves.  Presumably there was a caterpillar inside.