Blenina quinaria 
Blepharicnema splendens 
Blepharidopterus provancheri 
Blepiarda undulata 
Blessed leaf beetle 
Blind Purplewing 
Blinded Sphinx 
Blistered Emerald 
Blistered grasshopper 
Blitopertha lineolata 
Blomfild's Beauty 
Blood-red glider 
Blood-spotted Sugar Ant 
Blood-vein 
Blood-winged Blister Beetle 
Bloody net-winged beetle 
Bloody-nosed beetle 
Blotch-marked Emerald 
Blotch-winged Honeysuckle Sawfly 
Blotched blue 
Blotched emerald 
Blotched leopard 
Blotched Owlfly 
Bloxworth Snout