864 INDEX’ GENERUM MAMMALIUM. 
PSEUDOSCIURIDZE. 
FAMILIES AND SUBFAMILIES. 
Pseudcsciurini WiNGE, 1887. Pseudosciuridz ZyrrEU, 1893. 
GENERA AND SUBGENERA. 
Name, authority, and date. Tupe or included species, and localities. 
? Adelomys GERVAIS, 1853. .......... Theridomys vaillanti, Débruge, France. (See 
Theridomyid:e, p. 867.) 
? Decticadapis LEMOINE, 1883........ Decticadapis sciuroides, Reims, France. 
Pseudosciurus HENSEL, 1856 ........ Pseudosciurus suevicus, Hohenzollern, Prussia. 
Sciurodon SCHLOSSER, 1884 ......... Sciurodon cadurcense Mouillac, France. 
Sciuroides ForsytH Masor, 1873 .... Sciuroides rutimeyeri, S. fraasi, S. siderolithicus, 
S. minimus, Germany and Switzerland. 
SACCOMYIDZE. (See HETEROMYIDZ. ) 
SCIURIDZE. 
FAMILIES AND SUBFAMILIES. 
Allomyide Marsu, 1877. Pteromyini Branpr, 1855. 
Arctomvde Gray, 1821. Pteromide ANDERSON, 1879. 
I Campsiurina Branpt, 1844. Sciurina Hempricn, 1820. 
Leithiide LYDEKKER, 1896. Sciuride Gray, 1821. 
Nannosciurine ForsyrH Mason, 1893. 
GENERA AND SUBGENERA. 
Name, authority, and date. Type or included species, and localities. — - 
Ailuravus RUTIMEYER, 1891......... Ailuravus picteti, Egerkingen, Switzerland. 
PATIO SSNSRSHOMI AMETS Allomys nitens, Oregon. 
Ammospermophilus Merriam, 1892 ... Tamias leucurus, San Gorgonio Pass, California. 
Amphisciurus (BRAvARD MS.) Ly- Amphisciurus typus, Allier, France. 
DEKKER, 1885. 
T Anisonyx RAFINESQUE, 1817 ....... Anisonyx brachiura (=Arctomys columbianus), 
Clearwater River, Idaho. (See Phorbantus.) 
Aphrontis SCHULZE, 1893..-.-.-.---- Sciurus vulgaris, Europe. (See Sciurus. ) 
Arzosciurus NELSON, 1899 .......... Sciurus oculatus, eastern Mexico. 
Arctomys SCHREBER, 1780........... Arctomys marmota, Europe; A. monax, North 
America; A. bobac, Europe; A. empetra, North 
America; A. citillus, Europe. (See Marmota.) 
Atlantoxerus ForsyrH Majon, 1893... Xerus getulus, North Africa. 
Baginia GRAY) oS eese Sciurus platani (=NS. notatus), Java or Sumatra. 
Baiosciurus NELSON, 1899........... Seiurus deppei, Papantla, Vera Cruz, Mexico. - 
Callosciurus GRAY, 1867 ............ Sciurus rafflesii ( —S. prevostii), Sumatra. 
Callospermophilus Merriam, 1897.... Sciurus lateralis, Canyon City, Colorado. 
?Canicula DAUBENTON ? 1782 .. ...... Canicula subterranea, Europe. 
Citellus OREN, SIG. So ae e Arctomys citellus (type), Eurasia; Myovus inau- 
ritus, Cape of Good Hope. 
Colobotis BRANDT, 1844............. Spermophilus fulvus, southern Russia. 
Cynomys RAFINESQUE, 1817 ......... Cynomys socialis (= Arctomys ludovicianus, type), 
C.? grisea, Plains of the Missouri. 
Dremomys Hxrupk, 1898............. Sciurus pernyi, S. collaris, Moupin and Sechuen; 
S. saltitans, Ngam-hoei; S. latro, Shantung, 
China. 
Echinosciurus TRovEssART, 1880..... Sciurus hypopyrrhus (type), S. variabilis, S. 
stramineus, Central and South America. 
