Shivaphis celti, the Asian woolly hackberry aphid, also known as Shivaphis (Shivaphis) celti, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap from plants.
References
http://animaldiversity.org/accounts/Shivaphis_celti/classification/ http://entnemdept.ifas.ufl.edu/creatures/trees/asian_hackberry.htm http://www.nbair.res.in/Aphids/Shivaphis_celti.php http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn74111.html http://bugguide.net/node/view/18904/bgimage http://cisr.ucr.edu/hackberry.html http://aphid.speciesfile.org/Common/basic/Taxa.aspx?TaxonNameID=1160280