254 



U.S. NATIONAL MUSEUM BULLETIN 246 



Rachianectes, 149 

 racovitzai, Balaenoptera, 154, 157 

 rappii, Delphinus, 32, 34, 40 

 rectidentatus, Physeter, 119 

 rectipinna, Grampus, 84, 86 



Orca, 84, 85 

 rectispina, Orca, 85 

 reinwardtii, Delphinus, 16, 17 



Rhinodelphis, 42 

 relicta, Phocaena, 103, 104 

 Rhachianectes, 149 



glaucus, 150 

 Rhachionectes, 149 

 Rhamphocetus, 196 



coronatus, 196 

 rhinoceros, Delphinus, 195, 198 



Oxypterus, 198 

 Rhinodelphis, 42 



abusalam, 42 



amazonicus, 42 



coeruleoalbus, 42 



delphis, 42 



eschrichtii, 42 



leucorhamphus, 42 



longirostris, 42 



loriger, 42 



novaezelandiae, 42 



planiceps, 42 



plumbeus, 42 



pseudodelphis, 42 



reinwardtii, 42 



superciliosus, 42 



tursio, 42 

 rhinodon, Beluga, 110 

 rhodinsulensis, Dubertus, 770 

 richardsoni, Grampus, 89 

 rissii, Globicephalus, 88, 90 

 risso, Delphinus, 88 

 rissoanus, Delphinus, 88, 90 



Grampus, 88 

 rissoi, Delphinus, 89 

 rissonus, Phocaena, 88 

 rithvaler, 193 

 robusta, Balaenoptera, 149 



Balaenoptera, 750 

 robustus, Eschrichtius, 149, 150 

 rondeletii, Phocoena, 704 

 Rorqual, 752 



rorqual, Balaenoptera, 151, 169, 772 



Balaenoptera, 705 

 rorqual, 152, 165, 166, 167, 191 



de la Mediterranee, 166 



du Cap, 179, 180 



du Nord, 162 



noueux, 181 

 Rorqualis, 152 



borealis, 152 

 Rorqualus, 752 



antarctica, 152 



antarcticus, 180 



australis, 152, 179 



boops, 152, 755, 173 



borealis, 772 



major, 77J 



minor, 152, 153, 755 



musculus, 152, 700 



roseiventer, Delphinus, 39 



sibbaldii, 173 

 roseiventris, Clymenia, 40 



Delphinus, 26, 39, 46 



Fretidelphis, 26, 40 



Prodelphinus, 39 



Steno, 39 

 rostrata, Balaena, 142, 146, 148, 154, 

 155, 160, 161, 162, 173 



Balaena, 152, 153, 160 



Balaenoptera, 155, 156 



Eubalaenoptera, 153 

 rostrats, Delphinus, 14 

 rostratum, Hyperoodon, 145, 146 

 rostratus, Hyperoodon, 125, 145, 146 



Delphinus, 9, 11, 13, 14, 15, 16 



Steno, 17 

 roysii, Balaena, 194 

 Rudolphius, 153 



Sagmatias, 60 



amblodon, 60, 68 

 sakamata, Grampus, 89 

 sakamata-kuzira, 89 

 sakata, Grampus, 89 

 salam, Delphinus, 48 

 santonicus, Delphinorhynchus, 16 



Sotalia, 16 

 sao, Delphinus, 44 

 savii, Ziphius, 141 



