Plectris zischkaella is a species of beetle of the family Scarabaeidae. It is found in Bolivia.
Adults reach a length of about 16âÂÂ18 mm. They are dull and dark brown, while the elytra are somewhat reddish-brown. The head is sparsely covered with erect, moderately long setae and the pronotum is covered with somewhat erect, rather long setae, as well as some very long, rather dense, but not very thick hairs (especially on the disc).