#1802 - Tympanophora sp. - Balloon-winged Bush-cricket
Another rather special orthopteran, spotted by myself where she was snacking on a large caterpillar in the rushes next to a dried-out drain at Lake McLarty south of Perth. She didn’t much like my attention, or the small crowd of photographers that gathered to see the Find-of-the-Month, and kept jumping to other stems, but only settling down if they were the same width as her body.
Tympanophora is the only genus in the subfamily, and despite the common name they’re in the katydid family as opposed to anything cricket-related. The handful of species are almost all restricted to Western Australia.
Males have inflated wings - females are wingless but have a stupidly long ovipositor, visible here in the second photo. They look almost reptilian as a result - see the photos here for example https://theinsectdiary.blogspot.com/2015/01/ballon-winged-katydid-in-bunbury.html
Diet is mixed, but the barbed forelimbs and the fact she was eating another insect when I spotted her are clues that she’s well equipped to eat anything her size.