Praotherium, Romerolagus, Lepus. 
649 
758. tPraothermm, Cope, 
4011. t palatinum, Cope, Proc. Am. Pliil. Soc., 
1871, p. 93, fig. 20; Allen, Rod., 1877, 
p. 377. 
1871. 
f Pleistocaen America 
sept., Pensylvania. 
759. Romerolagus, Merriam, 1896. 
4012. Nelsoni, Memam, Proc. Biol. Soc. Wash., 
1896, p. 169. 
Mexico, 
Popocatepetl (ad 
3350 m. ait.). 
1884. 
1896. 
760. Lepus, L., 1758. 
C. Dury, North American Leporidae, — Journ. Cincinn. Soo., VII, 
p' 78 (Enumeratio); — [non vidit auetorp , ,r v-vTTT 
A. Mearns, Prelim. Descript., eto., — Proe. U. S. Nat. Mus., XVlil, 
p. 551—565. 
A. Lepus. 
4013. t Ennisianus, Cope, Tert. Vert., 1884, p. 886, 
pl. 64, 66. 
4014. ■)-valdarnensis,Weittiof., Jahrb.Geol.Eeichs., 
XXXIX, 1889, p. 80. 
4015. fsp., Deperet, Mem. Soc. Geol., I, 1890, 
p. 59, pl. IV, fig. 37. 
fMiocaen America 
sept., Oregon. 
fPliocaon Europa 
merid., Toscana. 
fPliocaen Gallia 
merid. 
Species Orbis Antiqui. 
4016. timidus, L., Syst. Nat., 1766, I, p. 77 (nec 
Desm., Waterh., Bias., etc.); Lillj., Sver. 
Norg. Rygg., I, 1874, p. 418; Allen, Rod., 
1877, p. 288; Buclmer, Mam. Przewalsk., 
1894, p. 219; Scharff., Proc. Irish. Ac., 
m, 1894, p. 480. 
variabilis, Pali., Glir., 1778, I, p. 30, 
pl.IV; Sclireb., Saiig., IV, p.885, pl. 235 A, 
B ; Mddend., Bull. Acad. S‘ Pet., IX, 1851, 
p. 226; Waterh., Mam., 11, p. 51; Rlas., 
Fauna Deuts., 1857, p. 420, fig. 229; 
Radde, 1862; DSderlein, M. T. Ges. Ost- 
asien’s, 1883, XXV. 
borealis et canescens, Nilss., Skand. 
Faun., I, 1820, p. 211 et Suppi, 1847, 
p. 429. 
Reg. Arcticis Veteris- 
Continenti: Europa 
et Asia sept., et 
Montibus Europae 
mediae: Scotia, 
Lapponia, 
Scandinavia, 
Helvetia, Bavaria, 
M** Alpes, Tyrol, _ 
Pyreneae, Apennini 
sept., Rossia et 
Siberia usque ad 
Caucasum, ad 
M® Altai, 
Kamtschatka, 
I. Sakhalien, Japon 
