Apodiphus amygdali 
Apoecilus bracteatus 
Apoica pallida 
Apoica thoracica 
Apollo 
Apomecyna nigritarsis 
Apophyga apona 
Apoplymus pectoralis 
Aporocera consors 
Aporocera haemaodes 
Aporocera melanocephala 
Aporocera scabrosa 
Apostegania rectilineata 
Apotomis capreana 
Apotomis infida 
Appalachian azure 
Appalachian Brown 
Appalachian Brown 
Appias phoebe 
Apple Blossom Beetle 
Apple fruit rhynchites 
Apple looper 
Apple maggot 
Apple-green swallowtail