R0DENT1A. 
Mamm. 29 
ScIURIDA;. 
t Sciuropterus alpinus olympicus , Olympic Mts., Elliot, Field Mus. Zool. i, 
p. 225 ; alpinus lascivus , California, Bangs, P. New England Zool. 
Club, i, p. 69; + gaudryi , p. 66, + jourdani, p. 67, Miocene, France, 
Gaillard, Arch. Mus. Lyon, vii, art. 2 : n. spp. & subspp. 
t Sciurus, American species, Nelson, P. Washington Ac. i, p. 15, Allen, 
Amer. Natural, xxxiii, p. 635; Chinese, Styan, P. Zool. Soc. London, 
1899, p. 577 ; t bredai from QEningen, Major, Geol. Mag. (4) vi, p. 362 ; 
vulgaris & leucurus , subspecies and characters, Barrett Hamilton, 
P. ZoqI. Soc. London, 1899, p. 3; collicei cestuans , p. 59, sinaloensis , 
p. 60, truei, p. 61, chiapensis , p. 69, Mexico, thomasi , p. 71, Costa Pica, 
boothice belti , p. 78, Nicaragua, Nelson, P. Washington Ac. i ; 
isthmius , p. 77, Darien, similis, p. 78, Colombia, caucensis , p. 79, 
Colombia, Nelson, Bull. Amer. Mus. xii; cestuans cuscinus , Peru, 
Thomas, Ann. Nat. Hist. (7) iii, p. 40; hudsonicus gymnicus , Mexico, 
Bangs, P. New England Zool. Club, i, p. 28; chaprnani , Trinidad, 
p. 10, saltuensis bondce , Colombia, p. 213, cestuans quebradensis , Vene¬ 
zuela, p. 217, Allen, Bull. Amer. Mus. xii : n. spp. & subspp. 
Hesperosciurus , n. subgen., p. 27, for Sciurus griseus, Ord, Otosciurus, p. 28, 
for S. aberti , Woodhouse, Arceosciurus , n. subgen., p. 29, for S. 
ocidatus , Peters, Baiosciurus , n. subgen., p. 31, for S. deppei , Peters, 
Nelson, P. Washington Ac. i. 
Funisciurus substriatus , Gold Coast, De Winton, Ann. Nat. Hist. (7) iv, 
p. 357, n. sp. 
Tamias orientalis , E. Siberia, Bonhote, Ann. Nat. Hist. (7) iv, p. 385, 
n. sp. 
Arctomys marmotta , remains from Plistocene near Bern, Kissling, Mt. 
Ges. Bern, 1897, p. 3; ignavus , Labrador, p. 13, flaviventer avarus , 
Brit. Columbia, p. 68, Bangs, P. New England Zool. Club, i, n. sp. & 
subsp. 
Spermophilus ( Ictidomys ) tridecemlineatus badius , Missouri, Bangs, P. New 
England Zool. Club, i, p. 1, n. subsp. 
IMylagaulim: and GbiRiDdE. 
iMesoqaulus , n. g. for M. bidlensis , n. sp., Deep River beds, Riggs, Field 
Mus. Geol. i, p. 181. 
t Protogaulus, n. g. for Meniscomys hippodus , John Day beds, Cope, 1879, 
Riggs, t. c. p. 183. 
Muscardinidce substituted by Palmer, Science (2) iv, 413, on account of 
preoccupation of Gliridce. 
fFliomys pallidus , Sicily, Barrett Hamilton, Ann. Nat. Hist. (7) iii, p. 
226, t hamadryas, Miocene, France, Major, Geol. Mag. (4) vi, p. 495. 
Glis insularis , Sicily, Hamilton, op. cit. p. 228, n. sp. 
t Leithia, Lydekker, 1895, assigned to Gliridce , Major, op. cit. p. 499. 
. Murids. 
Dendromys lovati, Abyssinia, De Winton, P. Zool. Soc. London, 1899, 
p. 986, n. sp. 
Malacothrix pentonyx , Cape Colony, W. L. Sclater, Ann. S. African Mus. 
1899, p. 202, n. sp. 
Mus minutus ussuricus , E. Siberia, Barrett Hamilton, Ann. Nat. Hist. (7) 
iii, p. 344, hirtensis & muralis , St Kilda, P. Zool. Soc. London, 1899, 
p. 81 (see also Ann. Scott. Nat. Hist. 1899, p. 129); auratus , p. 277, 
Madagascar, Grandidier, Bull. Mus. Paris, 1899, n. spp. & subsp.; 
