RODENT1A. 
Mcirnm. 39 
Sciurus (t) vetustusy Miocene, Montana, Matthew, Bull. Amer. Mus. xix, 
p. 213, 1903; rufobrachiatus ruwenzorii, p. 71, r. pasha , p. 72, Tropical 
Africa, Schwann, Ann. Nat. Hist. (7) xiii ; aberti phceurus, p. 205, 
a. barberi , p. 207, Durango, Allen, Bull. Amer. Mus. xx ; Jcaibabensis , 
Arizona, p. 129, aberti mimuSy N. Mexico, p. 130, Merriam, P. Soc. 
Washington xvii ; fiammifery La Union, Orinoco, Thomas, Ann. Nat. 
Hist. (7) xiv, p. 33 ; poliopus senex, S. Michoacan, Mexico, p. 148, 
p. peregrinatory Puebla, Mexico, p. 149, Nelson, P. Soc. Washington 
xvii : n. spp. & subspp. ; vulgaris, damage by, Archibald, Tr. Edinb. 
Field Soc. v, p. 95, food of, Wemer, Jahresber. Westfal. Ver. xxxi, 
p. 217. 
Funisciurus congicus olivelluSy c. Jlavinus, xiii, p. 411, pembertoni , xiv, 
p. 201, Angola, Thomas, Ann. Nat. Hist. (7), n. subspp. 
Sciuropterus volans goldmani , Mexico, Nelson, P. Soc. Washington xvii, 
p. 148, n. subsp. 
Eutamias canescens, Durango, Allen, Bull. Amer. Mus. xx, p. 208, n. sp. 
Xerus rutilus intensus, Somaliland, Thomas, Ann. Nat. Hist. (7) xiv, 
p. 100, n. subsp. 
Citillus nesioticusy Santa Catalina Id., Elliot, Field Mus. Zool. iii, 
p. 261, n. sp. 
Spermophilus citilluSy implantation of ovum, Rejsek, Bull. Ceska Ak. 
(Med.) viii, p. 37 ; development of diaphragm and corpus luteum, 
Volker, op. cit. vii, p. 26, and viii, p. 17 ; cochlear nerve, Weioner, 
op. cit. vii, p. 65, and Rozp. Ceske Ak. Praze xii, art. 12. 
IIaPLODONTIDAE and CASTORIDAE. 
Aplodontia{\) major. Cavern, California, Sinclair, Publ. Calif. Univ. 
Archscol. & Ethnol. ii, p. 17 (nomen nudum), n. sp. 
iMeniscomys, a relative of Haplodon, Matthew & Gidley, Bull. Amer. 
Mus. xx, p. 263. 
Castor fiber y notes on, Mertens, Zool. Garten xiv, p. 57. 
flSCHYROMYlDAE and GLIRIDiE. 
f Ischyromys vetcrior , Miocene, Montana, Matthew, Bull. Amer. Mus. xix, 
p. 211, n. sp., 1903. 
Eliomys hortualis , Valencia, Cabrera, Bol. Soc. espan. 1904, p. 183, n. sp. 
Muridae. 
Tatera fallax , Ankole, Thomas & Schwann, P. Zool. Soc. London 1904, i, 
p. 461, n. sp. 
Dipodillus mackilliginiy Egyptian desert, Thomas, Ann. Nat. Hist. (7) xiv, 
p. 158, n. sp. 
Cerbillus dunni , Somaliland, Thomas, t. c. p. 101, n. sp. 
AmmodilluSy n. g. for Gerbillus imbellis de Winton, 1898, Thomas, t. c. 
p. 102. 
Mus muscidus tomcnsisy tscherga , Siberia, Kastschenko, Results of Zool. 
Exped. to Altai in 1898 (P. Tomsk. Univ. 1898), p. 46 ; musculus 
faeroensisy Faeroe group, Clarke, P. Phys. Soc. Edinb. xv, p. 163 ; 
tunneyi, N. W. Australia, p. 223, verecunduSy Brit. New Guinea, p. 598, 
collettiy N. Australia, p. 599, Nov. Zool. xi, bocagei , xiii, p. 416, 
avunculus , p. 417, carillus, p. 418, Angola, mordaXy New Guinea, xiv, 
p. 398, Ann. Nat. Hist. (7), Thomas ; n. spp. & subspp. ; petterdi , 
norn. nov. for tetragonurus Higgins and Petterd, nec Kelaart, 
