196 INDEX GENERUM, MAMMALIUM. 
Name, authority, and date. Type or included species, and localities. 
. Oulodon Von Haast, 1876 ........ . Oulodon grayi, Chatham Islands, New Zealand. 
Oxypterus, RAFINESQUE, 1814....... Oxyplerus mongitori, Mediterranean Sea. 
Palxodelphis Du Bus, 1872 ......... Palxodelphis grandis, P. minutus, P. annulatus, 
P. coronatus, P. arcuatus, P. fusiformis, P. zo- 
natus, P. pachyodon, Antwerp, Belgium. 
Paracetus © LypEKKER, April, 1594.. New name for Mesocetus Moreno, 1892. (See 
Diaphorocetus and Hypocetus. ) 
Pelycorhamphus Core, 1895......... Pelycorhampus pertortus, Chesapeake formation. 
Petrorhynchus GRAY, 1865.......... Hyperoodon capensis, (=Ziphius cavirostris) Cape 
of Good Hope. 
Physeter LINNJEUS, 1758............ Physeter catodon, Arctic Ocean; P. macrocephalus 
(type), Atlantic Ocean; P. microps, P. tursio, 
Arctic Ocean. 
Physeterula VAN BENEDEN, 1877 .... Physeterula dubusii, Antwerp, Belgium. 
Physetodon McCoxe Sig em Physetodon baileyi, near Melbourne, Australia. 
Physodon GERVAIS, 1872 ........... Physodon leccense, Lecce, southeastern Italy. 
Physotherium Portis, 1886.......... Physotherium sotterii, Ancona, Italy. 
Placoziphius VAN BENEDEN, 1869 _.- Placoziphius duboisii, Antwerp, Belgium. 
Priscophyseter Portis, 1886 ......... Priscophyseter typus, Asti, Italy. 
? Proroziphius Lrtpy, 1876 ......... Proroziphius macrops, Ashley River, 8. C. 
Rhamphocetus GLoGER, 1841........ New name for Delphinorhynchus Blainville, 1817. 
Rhinostodes Du Bus, 1868 .......... Rhinostodes antwerpensis, Antwerp, Belgium. 
Rhynchocetus (‘Escuricut’) Mar- Eschricht’s family Rhynchoceti used as a genus 
SCHALL, 1873. (= Delphini edentuli Schlegel). 
Scaldicetus Du Bus, 1867 -:-::-:-..-- Scaldicetus caretti, Antwerp, Belgium. 
'TursloEDEMING 192272 0090 m Tursio vulgaris, T. microps ( — Physeter microps), 
Arctic Ocean. 
Uperoodon (‘ LAcÉPEDE') Gray, 1843. Emendation (?) of Hyperoodon Lacépéde, 1804. 

Uranodon [bLIGER, 181] -2.-.-:.----- Delphinus butzkopf, near Havre, France. (See 
Hyperoodon.) 
Zuplioides Props, 1880. ---— 9 - e Ziphioides triangularis, Z. obliquus, Baltringen, 
Wurttemberg. 
Ziphiola (Van Beneden) Van DEN Ziphiola clepsydra (nomen nudum) Antwerp, 
Broreck and Mrruzn, 1874. Belgium. 
Ziphiopsis Du Bus; 1868............ Ziphiopsis phymatodes, Z. servatus, Antwerp, 
Belgium. 
t Ziphiorrhunchus BunMEISTER, 1865. Ziphiorrhynchus — eryptodon, Buenos — Aires, 
Argentina. 
Ziphirostrum (Van  Beneden) Dv Ziphirostrum turninense, Z. tumidum, Z. margi- 
Bus, 1868. natum, Z. levigatum, Z. gracile, Antwerp, 
Belgium. 
Ziphius ^ G. Cuvier, 1823 .......... Ziphius cavirostris (type), Fos, France; Z. plani- 
rostris, Antwerp, Belgium; Z. longirostris, 
PLATANISTIDZE. 
FAMILIES AND SUBFAMILIES. 
Eurhinodelphidz ABEL, 1901. Pontoplanodid:x AMEGHINO, 1894. 
iHoloodontidae DnaANpr, 1873 (part). j Pontoporiade Gray, 1870. 
Iniina GRAv, 1846. Rhabdosteide Grvr, 1871. 
Iniade Gray, 1863. t Saurocetide AMEGHINO, 1891. 
Platanistina Gray, 1846. 
Platanistide Gray, 1863. 

* Paracetus was evidently proposed by mistake, Mesocetus haying been renamed 
Hypocetus on the previous page. 
b Xiphias (Eicuwaup) Mvnenisos, 1843; Niphius AGassiz, 1846. 
