Pardalophora haldemanii is a large uncommon grasshopper that occurs in Wyoming's grasslands east of the Continental
Divide. It prefers drier areas than P. apiculata. Nymphs overwinter in the third and fourth instar. Adults are present in late June
and July. It is not considered a pest species in Wyoming.
Ref: Otte 1984, and Capinera and Sechrist 1982.