Book-worm, [247]

Borboridae, [504]

Borborus, [505]

Borocera madagascariensis, [405]

Bostrichidae, [246]

Bot-flies, [514]

Brachelytra, [224]

Brachycera, [441], [454]

Brachycerides, [291]

Brachyscelides, [592], [598]