macrocephalus. Trop. 59 2. Meganeuron 59 Krefftii. Australasia 59 Fam. 7. PHYSETERIDÆ 60 1. Physeter 60 tursio. North Sea 60 2. Kogia 60 breviceps. Cape of Good Hope 60 Macleayii. Australia, India 61 3. Euphysetes 61 Grayii. Australia 61 Suborder IV. SUSUOIDEA 61 Fam. 8. PLATANISTIDÆ 62 1. Platanista 62 gangetica. India 62 Indi. India 62 Suborder V. DELPHINOIDEA 62 Fam. 9. INIIDÆ 63 1. Inia 63 Geoffroyii. Brazil 64 Fam. 10. DELPHINIDÆ 64 Tribe I. STENONINA 65 1. Steno 65 frontatus. Indian Ocean 65 compressus. South Sea 65 chinensis. China 65 capensis. Cape of Good Hope 66 lentiginosus. India 66 [roseiventris. Moluccas] 66 tucuxi. Brazil 66 attenuatus. India 66 fuscus 66 [brevimanus. Singapore] 66 [coronatus. Spitzbergen] 66 [rostratus. North Sea] 67 2. Sotalia 67 guianensis. British Guiana 67 Tribe II. DELPHININA 67 3. Delphinus 67 longirostris. Japan, Cape of Good Hope 68 delphis. North Sea 68 Moorei. S. Atlantic 68 major 68 Walkeri. S. Atlantic 68 Janira. Newfoundland 68 fulvifasciatus. Van Diemen’s Land 68 obliquidens. N. Pacific 69 pomeegra. India 69