Berosus, [218]

Berytidae, [548]

Bibio, [475], [476], [477];

B. marci, [477]

Bibionidae, [475]

Birds and butterflies, [338]

Biscuit-weevil, [247]

Bitoma crenata, [233]

Bittacomorpha, [473]

Black-fly, [530]