Breathing sounds, [357]

Breathing-valves, [288]

Bregmaceros, [648]

Breitensteinia, [588]

Brevoortia, [563]

Bridge, [555], [558] n.

Bridge and Haddon, [574] n., [587] n., [590] n.

Brill, [687]

Brooks, [39], [101] n., [105]

Brosmius, [648]