Acorn Plum Gall Wasp 
Acraspis quercushirta 
Acromyrmex octospinosus 
African honey bee 
Agapostemon virescens 
Allodapula variegata 
Amegilla zonata 
Ammophila aberti 
Amphibolips cookii 
Ancistrocerus trifasciatus 
Andrena fulva 
Andricus foecundatrix 
Andricus quercuscalicis 
Andricus quercusflocci 
Andricus quercustozae 
Anthidium florentinum 
Anthophora plumipes 
Aphaenogaster senilis 
Apis cerana indica 
Arachnospila trivialis 
Arboreal Bicolored Ant 
Argentine ant 
Ashy mining bee 
Asian Horntail Wasp