Beautiful katydid....IMG_8598 merged copy
A katydid / bush cricket, which i am sure is the adult form of the previous two images posted. . When threatened, it flattens itself on the leaf surface.
Acauloplacella sp. or something close to this genus. Family: Tettigoniidae; Sub-family: Pseudophyllinae; Tribe: Phyllomimini - IDed by Glenn Morris. Prof. (emeritus) of Zoology, University of Toronto Mississauga