Julodimorpha
Julodimorpha is a genus of beetles in the family Buprestidae, containing the following species: Observations on mating behaviour. In 1983, entomologists Darryl Gwynne and David Rentz reported on male "Julodimorpha saundersii" (confused at that time with the closely related "J. bakewelli") observed attempting to copulate with discarded brown stubbies (a type of beer bottles) studded with tubercules (bobbly bits). This work won them the 2011 Ig Nobel Prize in biology. This is an example of a supernormal stimulus.