https://tasmanianinsectfieldguide.com/hexapoda/insectsoftasmaniacoleoptera/insectsoftasmaniacoleoptera-suborder-polyphaga/superfamily-elateroidea/lycidae-lycid-beetles/genus-trichalus/trichalus-discoideus/
Trichalus discoideus – Field Guide to the Insects of Tasmania
field guideto thediscoideusinsectstasmania