Bonasia acraea 
Bonatea duciata 
Bonatea viridirufa 
Bondia crescentella 
Boneset Leaf Beetle 
Boneset Stem Midge 
Bonjeania nitidifrons 
Borbacha altipardaria 
Borbacha punctipardaria 
Bordered Browntail Moth 
Bordered Mantis 
Bordered Orbweaver 
Bordered Patch 
Bordered straw 
Bordered Tortoise Beetle 
Boreal Apamea 
Boreal bluet 
Boreal Combfoot 
Boreal long-lipped tiger beetle 
Boreal Stonefly 
Boreal Yellow-headed Soil Centipede 
Boreothrinax maculipennis 
Bornatka ticima 
Bornean Oakleaf