Woodlands Historic Park True Bugs

Brown Shield Bug (Dictyotus inconspicuus) at Woodlands Historic Park
Shield Bug, mid March. About 10mm long.

Classification

from Australian Faunal Directory

Order Hemiptera - bugs, hoppers and scale insects
Suborder Heteroptera - true bugs, 2806 named species in Australia
Superfamily PENTATOMOIDEA - Shield Bugs, 572 named species in Australia
Family PENTATOMIDAE - Stink bugs, 364 species in Australia
Genus Dictyotus
Species Dictyotus inconspicuus