RODENTIA. 
Mamm. 39 
Sciurus(f) vetustus, Miocene, Montana, Matthew, Bull. Amer. Mus. xix, 
p. 213, 1903; rufobrac/datus ruwenzorii, p. 71, r. pasha^ p. 72, Tropical 
Africa, Schwann, Ann. Nat. Hist. (7) xiii ; aherti pliceurus, p. 205, 
a. harberi, p. 207, Diirango, Allen, Bull. Amer. Mus. xx ; kaibabensis, 
Arizona, p. 129, aberti mimus, N. Mexico, p. 130, Merriam, P. Soc. 
Washington xvii ; Jlammifer^ La Union, Orinoco, Thomas, Ann. Nat. 
Hist. (7) xiv, J). 33 ; poliopus senex, S. Michoacan, Mexico, p. 148, 
p. peregrinator^ 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. 
Funisciunis congicus olivellus, c. Jlavinus, xiii, p. 411, pembertoni, xiv, 
p. 201, Angola, Thomas, Ann. Nat. Hist. (7), n. subspp. 
Sciwopterus 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. 
Gitillus nesioticus, Santa Catalina Id., Elliot, Field Mus. Zool. iii, 
p. 261, n. sp. 
Spermophilus citillus, 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, Weigner, 
op. cit. vii, p. 65, and Rozp. Ceske Ak. Praze xii, art. 12. 
Haplodontid^ and Castorid^. 
Aplodontia{\) major, Cavern, California, Sinclair, Publ. Calif. Univ. 
Archseol. & Ethnol. ii, p. 17 (nomen nudum), n. sp. 
^Meniscomys^ a relative of Haplodon, Matthew & Gidley, Bull. Amer. 
Mus. XX, p. 263. 
Castor fiber, notes on, Mertens, Zool. Garten xiv, p. 57. 
flSCHYROMYID^ and GLIRID.E. 
fischyromys 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. 
MURID^. 
Tatera fallax, Ankole, Thomas & Schwann, P. Zool. Soc. London 1904, i, 
p. 461, n. sp. 
Dipodillus mackilligini, Egyptian desert, Thomas, Ann. Nat. Hist. (7) xiv, 
p. 158, n. sp. 
Gerbillus dunni, Somaliland, Thomas, t. c. p. 101, n. sp. 
Ammodillus, n. g. for Gerbillus imbellis de Winton, 1898, Thomas, t. c. 
p. 102. 
Mus nmsGuhis tomensis, tscherga, Siberia, Kastschenko, Results of Zool. 
Exped. to Altai in 1898 (P. Tomsk. Univ. 1898), p. 46 ; musculus 
faeroensis, Faeroe group, Clarke, P. Phys. Soc. Edinb. xv, p. 163 ; 
tunneyi, N. W. Australia, p. 223, verecundus, Brit. New Guinea, p. 598, 
colletti, N. Australia, p. 599, Nov. Zool. xi, bocagei, xiii, p, 416, 
avtmculus, p. 417, carillus, p. 418, Angola, mordax, New Guinea, xiv, 
p. 398, Ann. Nat. Hist. (7), Thomas ; n. spp. & subspp. ; petterdi, 
nom. nov. for tetragonurus Higgins and Petterd, nec Kelaart, 
