Barantola pulcherrima 
Barbary Spurge Hawkmoth 
Barber's Brown Lacewing 
Barberry Geometer 
Barbitiste des bois 
Barbut's Cuckoo-bee 
Bare-eyed Bee-mimic Fly 
Bare-patched Leafroller 
Barisania honeyi 
Bark bug 
Bark cockroach 
Bark Dragonfly 
Bark-dwelling Euryopis 
Bark-Mimicking Grasshopper 
Barley flea beetle 
Barnanola sumatra 
Baroa siamica 
Baronet 
Barred Grass-veneer 
Barred Macaria 
Barred Skipper 
Barred straw 
Barsine cuneonotatus 
Barsine euprepia