fringed orchid aphid Order HEMIPTERA Family Aphididae Genus Cerataphis Species orchidearum Author (Westwood)
erigeron root aphid* Order HEMIPTERA Family Aphididae Genus Protaphis Species middletoni Author (Thomas)
English grain aphid Order HEMIPTERA Family Aphididae Genus Sitobion Species avenae Author (Fabricius)
elm cockscombgall aphid Order HEMIPTERA Family Aphididae Genus Colopha Species ulmicola Author (Fitch)
