Contents: Introduction. Abbreviation used in external measurements. Abbreviation used in cranial measurements. 1. Family Rhinopomatidae: i. Genus Rhinopoma. 2. Family Embalionuridae: ii. Genus Emballonura. iii. Genus Taphozous. 3. Family Megadermatidae: iv. Genus Megaderma. 4. Family Rhinolophidae: v. Genus Rhinolophus. 5. Subfamily Hipposiderinae: vi. Genus Hipposideros. vii. Genus Asellia. 6. Family Molossidae: viii. Genus Tadarida. ix. Genus Otomops. 7. Family Vespertilionidae: x. Genus Myotis. xi. Genus Vespertilio. xii. Genus Eptesicus. xiii. Genus Nyctalus. xiv. Genus Pipistrellus. xv. Genus Hesperoptenus. xvi. Genus Tylonycteris. xvii. Genus Barbastella. xviii. Genus Scotomanes. xix. Genus Scotophilus. xx. Genus Otonycteris. xxi. Genus Plecotus. xxii. Genus Miniopterus. xxiii. Genus Murina. xxiv. Genus Harpiocephalus. xxv. Genus Harpiola. xxvi. Genus Scotoecus. xxvii. Genus Kerivoula. Summary. Acknowledgements. References.