B. alleni, [428];

B. gabbii, [428]

Bassariscus, [428];

B. astutus, [429]

Bat, [521] f.; wings of, [522]

Bathyergus, [481]

Batomys, [473], [474];

B. granti, [473]

Bdeogale, [410]

Bear, [442];