Bull Thistle Gall Fly 
Bulldog Raspy Cricket 
Bullet Ant 
Bullet Gall Wasp 
Bulrush Bug 
Bum-eyed Spider 
Bumble Flower Beetle 
Bumblebee Blacklet 
Bumblebee robberfly 
Bumelia Borer 
Bunch Grass Locust 
Bunchberry Leaffolder Moth 
Buprestis consularis 
Buprestis lyrata 
Buprestis maculipennis 
Bur-marigold Fly 
Burdock seedhead moth 
Burnet Companion Moth 
Burnished brass 
Burnt Wolf Spider 
Bush cricket 
Buthacus nitzani 
Butterfly Cupha maeonides 
Butterfly Orbweaver