Alfalfa snout beetle 
Alfalfa Webworm Moth 
Alfalfa weevil 
Alheita pulla 
Aliaporcellana spongicola 
Aligia meridiana 
Alkali Bluet 
Allacma fusca 
Allancastria lourisitana 
Allanctus luctifer 
Allardiana gymnopleura 
Allata benderi 
Allecula morio 
Alligator weed flea beetle 
Allocasuarina gall scale 
Allocnemis leucosticta 
Allocosa funerea 
Allocosa subparva 
Allodapula variegata 
Allogalathea babai 
Allophyes alfaroi 
Alloplasta piceater 
Allorhynchium argentatum 
Allotinus fallax