Strange little cases built with three offset chambers. About 12mm long overall. Several were found on a single callistemon plant always about midway on a stem. This is Tortricidae, Olethreutinae, Eucosmini, Spilonota sp.
This very long, slender wasp was laying eggs in the nests of other Hymenoptera. This particular wasp disappeared right inside the nest. Read the photos from the bottom. - First she inserted the ovipositor, gradually disappearing inside the hole. The other two photos were taken as she emerged from the hole.
This parasitic wasp flew zig zag fashion in front of the post in which many native bees and wasps have nested. Then it would land near a hole and insert its antennae into the hole (bottom photos), before inserting its ovipositor to lay eggs (the 3 top photos).
This small delicate bug (approx. 8mm in body length) was found walking on our kitchen bench. I was confused as to why it didn't have long wings like the Berytidae spp. I had found in the past, but Tony Daley confirmed that it was Berytidae spp. and that some adults seem to have long wings and some short. He said that this specimen is a male.