Leafhoppers

Thanks to http://www.biolib.cz/ for the classification
Auchenorrhyncha - cicadas and leafhoppers
http://www.biolib.cz/en/image/id119642/?...

Thank you CyndyBinghamKeiser, http://gardening.about.com/od/insectpest...
http://www.entomology.umn.edu/cues/Web/1...

These animals came out from the different foam on the same plant (http://www.projectnoah.org/spottings/888...)

Hi Ian, I noticed your series includes images of spittlebug "spit". Was this on the same plant as your first image? If so, that would imply that these are Spittlebugs, not Plant Hoppers.