Alcis maculata 
Alcis nigriscripta 
Alcis praevariegata 
Alcon Blue 
Alcyonohippolyte dossena 
Alder flea beetle 
Alder Leaf Beetle 
Alder Leaf Gall Mite 
Alder Moth 
Alder Spittlebug 
Alder sucker 
Alebra aurea 
Alebra rubra 
Alesa lipara 
Aleucosia colona 
Aleuron iphis 
Alex palparia 
Alexandre's Sphinx 
Alfalfa Leafcutter Bee 
Alfalfa Looper 
Alfalfa Plant Bug 
Alfalfa snout beetle 
Alfalfa Webworm Moth 
Alfalfa weevil