PART III: CETE, BALZNIDZ—DELPHINID. (T 
Name, authority, and date. Type or included species, and localitics. 
T Protobalena Lrtpy,1869 .......... Balena paleatlantica, City Point, Virginia. (See 
Rhegnopsis. ) 
T Protobalena HABCKEL, 1895....... Hypothetical ancestor of the whales. 
Pterobalena EscHricu7, 1849 ....... *Finhval, Northern seas. 
Ptychocetus GrLocGER, 1841 .......... New name for Balwnoptera Lacépéde, 1804. 
Rhachianectes CoPE, 1869. .......... Agaphelus glaucus, Monterey, California. 
UohcanopsisiGoEEM8S96r ec as oe New name for Protobalxna Leidy, 1869. 
iRorqual Ga CuvimR 82952222. 52. 5. = Balxnaboops, Arctic Ocean; D. musculus, Europe. 
Rudolphius Gray, 1866............. Balenoptera laticeps (= Balena — rostrata 
Rudolphi), North Sea. 
SibbaldushGRAav 1864. 222-7220: 7-——- Balxnoptera — laticeps = (— Balena — rostrata 
Rudolphi); Sibbaldus borealis, North Sea. 
Siphonocetus Cop, 1895 ............ Balena prisea, Westmoreland County, Virginia. 
Stenobalena GRAY, 1874. ........... Stenobalena xanthogaster, Port Underwood, 
New Zealand. 
? Stenodon VAN BENEDEN, 1865...... DBal:xnodon lentianus, Linz, Upper Austria. 
Swinhoia Grav, 1866522. 2.5-22 022 == Balenoptera swinhoei, Formosa. 
Ipetultas COPE, W895 4. 22.2 see one Tretulias buccatus, Yorktown beds, Maryland to 
North Carolina. 
UaAN CORE ASO) ET Er Ulias moratus Yorktown beds, Maryland to 
North Carolina. 
BASILOSAURIDZE. 
FAMILIES AND SUBFAMILIES. 
Basilosauridx Corn, 1867. TTydrarchidae BONAPARTE, 1850. 
t Diaphorodontina BRanpr, 1875 (part). i Stegorhinide BRaANDT, 1873. 
i Heterodontina BRANvrT, 1873 (part). Zeuglodontid:e GIBBEL, 1855. 
GENERA AND SUBGENERA. 
Name, authority, and date. Tupe or included species, and localities. 
Basilosaurus HARLAN, 1834......... Basilosaurus sp. (=Zeuglodon  cetoides  OWEN, 
1841), Ouachita River, Louisiana. 
Donmidon GisBES; 84) - oases oe Dorudon serratus, head Cooper River, South 
Carolina. 
Hyararchos Kocw, 1846. -——-- nece Hydrarchos harlani, Claiborne, Alabama. 
Kekenodon Hecror, 1881........... Kekenodon onamata, Waitaki Valley, New Zea- 
land. 
Pontobasileus Lrtpy, 1873. ..-......- Pontobasileus tuberculatus, Atlantic States ( Ala- 
bama?). 
Pontogeneus Lzipv, 1852............ Pontogeneus priscus, Ouachita, Louisiana. 
Sauro-cetus AGASSIZ, 1848. .......... Sauro-cetus gibbesii, South Carolina. 
Zeuglodon OwEN, 1839-...:...-.---- New name for Basilosaurus, Harlan, 1834. 
Zygodon OwEN, Jan. 12, 1839....... New name for Basilosawrus, Harlan, 1834. 
DELPHINIDZE. 
FAMILIES AND SUBFAMILIES. 
Belugine Frowzn, 1867. Monodontide Gray, 1821. : 
Belugide Gray, 1863. Narvallide Burnerr, 1830 
Delphinapterinae Gir, 1871. Orcini WAcGNEn, 1846. 
Delphinide Gray, 1821. Orcade Gray, 1871. 
{ Delphinoide GurERIN, 1874. Phocenina Gray, 1825. 
Globiocephalide Gray, 1850. Phocenide Burmeister, 1888? : 
Grampide Gray, 1871. j Phocenoide GrurRIN, 1874. 
t Holoodontide Branpr, 1875. Pseudorcaina GRAY, 1871. 
Lagenorhynchina (ray, 1865. Stenonina Gray, 1868. 
I Monoceratina Gray, 1846. Tachynicide Brookes, 1828. 
