(88 INDEX GENERUM MAMMALIUM. 
GENERA AND SUBGENERA. 
Name, authority, and date. Tupe or included species, and localities. 
Anissodolops AMEGHINO, 1903....... Anissodolops serrifer, Patagonia. 
Boreodon LAMBE, 1902........------ Boreodon matutinus, Red Deer River, Alberta. 
Camptomus M AnsH, 1889 ........... Camptomus amplus, Laramie beds, Wyoming. 
Catopsahs COPRE 1882.57 -2-2-- 252 Catopsalis foliatus, Puerco Eocene, New Mexico. 
Cimolodon Marsu, 1889.......-.--- Cimolodon nitidus, Laramie beds, Wyoming. 
Cimolomys M AnsH, 1889...--.---s-- Cimolomys gracilis, Laramie beds, Wyoming. 
? Celogomphodus AMEGHINO, 1891... Celogomphodus sp., Rio Gallegos, Patagonia. 
Ctenacodon M AnsH, 1879... .......... Ctenacodon serratus, Atlantosaurus beds, Wyo. 
Dipriodon MAnsH, 1889 ............ Dipriodon robustus, Laramie beds, Wyoming. 
Eomannodon AMEGHINO, 1902. ...... Eomannodon multituberculatus, Patagonia. 
Ealodons M ARSHSSISSOSS e seems Halodon sculptus, Laramie beds, Wyoming. 
Hypsiprymnopsis DAwKIns, 1864 ..... Hypsiprymnopsis rheticus, Watchet, England. 
Toto CORE MISOR e e EE Neoplagiaulax marshi, Reims, France. 
Mannodon AMEGHINO, 1893......... New name for Tideus Ameghino, 1890. 
Meniscoéssus Cors, 1882. ............ Meniscoéssus conquistus, Laramie beds, Wyoming. 
T Microlestes PuigNINGER, 1847....... Microlestes antiquus, Wurttemberg, Germany. 
Nanomyops MansH, 1892 ........... New name for Nanomys Marsh, 1889. 
T-Nanomys MarsH, 1889. ........... Nanomys minutus, Wyoming. (See Nanomyops. ) 
Neoctenacodon LEMOINE, 1891....... Neoctenacodon sp., Reims, France. 
Neoplagiaulaa: Lemoine, 1882 ....... Neoplagiaulax eocenus, Reims, France. 
Oracodon MARSH, 1889-----2.--—2.—- Oracodon anceps, Laramie beds, Wyoming. 
Paradoxomys AMEGHINO, 1885 ...... Paradoxomys cancrivorus, Paraná, Argentina. 
? Paronychodon Cork, 1876 ......... Paronychodon lacustris, Fort Union beds, Mont. 
Plagiaulax * FALCONER, 1857. ....... Plagiaulax becklesii (type); .°. minor, Upper 
Oolite, Dorsetshire, England. | 
LO DTN COPE Sod ses =e meee eee Plagiaulax minor, Dorsetshire, England. | 
Polymastodon Corr, 1882........... Polymastodon tabensis, Puerco Eocene, N. Mex. 
Tailodus OU ORE p16 ollie ERE Ptilodus medixvus, Torrejon, New Mexico. 
Selenacodon MarsH, 1889........... Selenacodon fragilis, Laramie beds, Wyoming. 
Stereognathus CHARLESWORTH, 1855.. Stereognathus ooliticus, Stonesfield slate, England. 
Teeniolabisi Cope l882ee-2cee ese see Teniolabis sulcatus, Puerco Eocene, N. Mex. 
T Tideus AMEGHINO, 1890........... Tideus trisulcatus, Patagonia. (See Mannodon). 
Tripriodon MAnsn, 1889............ Tripriodon celatus, Laramie beds. Wyoming. 
POLYDOLOPIDZ. 
Polydolopide AMEGHINO, 1897. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. - 
Amphidolops AMEGHINO, 1902. ...... Amphidolops serrula, A. serrifer, Patagonia. 
Anadolops AMBGHINO, 1903......... Anadolops thylacoleoides, Patagonia. 
Archaeodolops AMEGHINO, 1903...... Archaeodolops clavulus, Patagonia. 
Eudolops AMEGHINO, 1897.......... Hudolops tetragonus, Patagonia. 
Orthodolops AMEGHINO, 1903........ Orthodolops sciurinus, Patagonia. 
Pliodolops AMEGHINO, 1902. ........ Pliodolops primulus, Patagonia. 
Polydolops AMEGHINO, 1897 ........ Polydolops thomasi, Patagonia. 
Pseudolops AMEGHINO, 1902 ........ Pseudolops princeps, Patagonia. 

“Said to be an abbreviation for Plagiaulacodon, 
