PART III: UNGULATA, ARTIODACTYLA. 9138 
Name, authority, and date. Type or included species, and localities. 
Diplopus KowALEvsky, 1873........ Diplopus aymardi, Hordwell, England. 
Dolichotuna (‘Cuvier’) Gray, 1825. Nomennudum; probably misprintfor Dichobune. 
Eurytherium GERVAIS, 1850......... Kurytherium latipes, Débruge, France. 
Hadrotherium THomas, 1884........ Emendation of Adrotherium Filhol, 1883. 
Haplomeryx ScHuosser, 1886 ....... Haplomeryx zitteli, Quercy, France, and Egerkin- 
gen, Switzerland. 
Hoplotherium Mryer, 1841 ......... Emendation of Oplotheriwm Laizer & Parieu, 1838. 
-Huyxgulus-PoMEE, 1851. ---..-...... Cenotherium collotarsus, C. murinus, Apt, France. 
T-Hyracodon? Firgor,1873......... Hyracodon — primaevus, Quercy, France. (See 
Hiyracodontherium.) 
Hiyracodontherium Frrgor, 1877..... New name for Hyracodon Filhol, 1873. 
T Mesotherium Frrgor, 1880. ........ Mesotherium — mirabile, Quercy, France. (See 
Metriotheriwm. ) 
Metadichobune Frumor, 1877 ........ Dichobune campichei, Europe. 
Metriotheriwm Fivnor, 1882......... New name for Mesotherium Filhol, 1880. 
Microtherium © Mryerr, 1837........ Microtherium renggeri, Aarau, Switzerland. 
Mixtotherium Frrgor, 1880 ......... Mixtotherium cuspidatum, Quercy, France. 
Mowillacitherium Frrmor, 1882 ...... Mouillacitherium parvulum, Mouillae, France. 
Myzxocherus Frugor, 1882........... Myxocherus primevus, Quercy, France. 
Oplotherium Larzer & PanrEv, 1838. Anoplotherium laticurvatum, Oplotherium | lepto- 
f gnathum, Puy-de-Dóme, France. 
Oxacron Biron, 1884.-.-—.-2:2- 1. Oxacron minimus, Mouillac, France. 
ESO UBOTUASY NEAR 1809.25 52.22... 2 Palxon ripariwn, Ronzon, France. 
Pandiplus RAFINESQUE, 1815........ Anoplotherium sp. (nomen nudum). 
Pleregnathus Lazer & Parte, 1838. Anoplotheriwm +- Oplotherium. 
Plesiomzryx GERVAIS, 1873......... Plesiomexryx cadurcensis, Quercy, France. 
Plesydacrytherium Frrgmor, 1880..... Plesydacrytherium elegans, Quercy, France. 
Protodichobune Lgworxg, 1891 ...... Protodichobuneoweni, P. lydekkeri, Reims, France. 
? Spaniotherium Frrmor, 1882....... Spaniotherium speciosum, Quercy, France. 
Tapirulus GERVAIS, 1850 ........... Tapirulus hyracinus, Apt, France. 
Tetraselenodon SCHLOSSER, 1886 ..... Tetraselenodon kowalevskii, France. 
? Tragulohyus GERVAIS, 1874........ Tragulohyus inermis, Quercy, France. 
Uphelognatos Frzmor, 1888.......... Uphelognatos quercyi, Quercy, France. 
Xiphodon Cuvier, 1822.......------ Anoplotherium gracile, Paris Basin, France. 
Xiphodontherium Frrgmor, 1877...... NXiphodontherium primevum, X. secundarium, 
Quercy, France. 
Zooligus AYMARD, 1858............. Zooligus picteti, Puy, France. 
ANTHRACOTHERIIDZE. 
FAMILIES AND SUBFAMILIES. 
Ancodontide Marsu, 1894. Hyopotaminae Gru, 1872. 
Anthracotheride Lripy, 1869. Hyopotamidx KowALEvSKY, 1873. 
Anthracotheriidae GiLu, 1872. Merycopotamidae Gru, 1872. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. 
Abothrion AYMARD, 1853 ........... Hyopotamus crispus, Gargas, France. 
AMCcOodOnVEOMEI, 18472... 5.5..---=- Anthracotherium velaanum, Ronzon, France. 
** Anthracotherium Cuvier, 1822”’.... Anthracotherium magnum (type), A. minimum, 
Cadibona, Italy; A. minus, Agen, France. 
Bothriodon AYMARD, 1846 .......... Bothriodon platyrhynchus (type), B. leptorhyn- 
chus, Anthracotherium velaunum, France. 

4 Originally spelled Hyrocodon (typographical error) ; Hyracodon Firnon, 1876. 
b Species not described in 1837, and genus practically a nomen nudum. 
4591—No. 23—03— —58 
