CHIROPTERA 



Fig. 2. — Ears of British Bats, except Plecotus auHtus (diagrammatic). 



1. Nyctalus noctula, 



2. N. leisUri, 



3. Pipisirellus pipistrellus. 



4. Vespertilio serotinus. 



5. Myotis daubentoni. 



6. M, mystacinus. 



7. M, bechsteini, 



8. M, nattereri. 



9. Barbastella barhastellus. 



10. Rhinolophus ferrum-equinum. 



1 1. R. hipposideros. 



