67 Mum . 
Systematic. 
6031 
Ototylomys guatemalae, sp. n., Guate- 
mala, Thomas, Proc. Zool. Soc., 1909, 
p. 670. 
Oxymyderus angularis, p. 237, judex, 
p. 238, spp. n., Brazil, Thomas, Ann. 
Mag. Nat. Hist., ser. 8, 4. 
Peromyscus, revision of species, 
maniculatus eremns, Magdalen Is., 
Quebec, p. 47, m. algidus, Yukon, 
p. 56, m. holisteri, San Juan I., Wash- 
ington, p. 62, m. margaritce, Margarita 
I., Low. Calif., p. 95, m. magdalenae, 
Magdalena I., L. Calif., p. 101, polio- 
notus albifrons, Florida, p. 108, leu- 
copus aridulus, Montana, p. 122, 
l. ochrciceus, Arizona, p. 124, truei 
lagunae, Low. Calif., p. 172, megalops 
melanurus, Mexico, p. 215, eremicus 
insulicola Espirutu Santa I., L. Calif., 
p. 240, c. avius, L. Calif., p. 247, 
polypolius, L. Calif., p. 248, taylori 
analogus, Michoacan, p. 256, subspp. n., 
Osgood, N. Amcr. Fauna, No. 28, 
Review of this work, Allen, Amer. 
Nat., 43, p. 633. 
Reithrodontomys halicoetes, sp. n., 
California, Dixon, Univ. Calif. Publ., 
Zool., 5, p. 271. 
Sicista subtilis, in Norway, Collett, 
Christiania Vid. Selks. Forh., 1909, 
No. 11, and Zool. Anz., 34, p. 379; 
Grieg, Bergen Naturen, 33, p. 254. 
Tatera smithi, Unyoro, 3, p. 249, 
dundasi, Mt. Elgon, 4, p. 540, Wrough- 
ton, Ann. Mag. Nat. Hist., ser. 8, 
spp. n. 
Thamnomys loringi, sp. n., B. E. 
Africa, Heller, Smithson. Miscell. 
Coll., 52, p. 471. 
Uranomys, g. n., p. 551, for U. 
ruddi, sp. n., Mt. Elgon, p. 552, Doll- 
man, Ann. Mag. Nat. Hist., ser. 8, 4. 
Zyzomys, g. n„ for Mus argurvs, 
Thos!, Australia, Thomas, Ann. Mag. 
Nat. Hist., 26, p. 372. 
Spalacidae, 
Verwandtschaft mit Muridae, 
KulIcickij, N. K., Moskva, Dncrnik 
XII. Sjezda russ. jest, vrac., 1909- 
1910, p. 179. 
Tachyorydes ankoliae, Ankole, daemon, 
Kilimanjaro, p. 545, ruddi, r. badius, 
B. E. A., p. 546, storeyi B. E. A. 
naivashae, Naivasha, spalacinus, Kenya 
distr., p. 647, spp. et subsp. n., 
Thomas, Ann. Mag. Nat. Hist., ser. 8, 4. 
Bathyergidae, Geomyidae. 
Georychus cinereo-argentafus in Ge- 
fangenschaft Zool. Beob., 50, p. 33 ; 
miclclemi, Kataba R.,Zambesia, Chubb, 
Ann. Mag. Nat. Hist., ser. 8, 3, p. 35 : 
jorrisseni, Transvaal, Jameson, ibid. 4, 
p. 466 ; kapiti, B. E. Africa, Heller, 
Smithson. Miscell. Coll., 52, p. 470, 
spp. n. 
Hetcrocephalus dunni, sp. n., Somali- 
land, p. 110, dentition of this and allied 
genera, Thomas, Ann. Mag. Nat. Hist., 
ser. 8, 4. 
Thomomys magdalenae, sp. n., Mag- 
dalona I., p. 24, boltae ruseolus, subsp. 
n., Low, California, p. 25, Nelson 
and Goldman, Washington, P. Biol. 
Soc., 22. 
Ootodontidae. 
Echimys laticeps, sp. n., Minas- 
Geraes, Thomas, Ann. Mag. Nat. 
Hist., ser. 8, 4, p. 240. 
Loncheres medius, sp. n., S. Brazil, 
Thomas, Ann. Mag. Nat. Hist., ser. 8, 
4, p. 239. 
Myopotamus coypus, Musculus ischio- 
caudalis, Zuoicerkandl, Wien, Sitzber. 
Ak. Wiss., Abt. iii, 1 17, p. 125. '' 
Caviidae. 
Cavia cobay a, Deckepithel des Oeso- 
phagus, Arcangeli Monatshefte Derm., 
47, p. 297 ; Entwickelung der Ge- 
schlechtscrgane, Andersson, Ark. Zool., 
5, No. 4 ; Mastzellen, Zimmermann, 
Kozlem. az ossreh. 61et-es kort. kor., 
Budapest, 8, p. 1. 
Dasyproda aguti, Musculus ischio- 
caudalis, Zuckerkandl, Wien, Sitz- 
ber. Ak. Wiss., Abt. iii, 117, p. 125. 
LErORIDAE AND OOHOTONIDAE. 
Hares of N. America, Nelson, North 
American Fauna, No. 29 ; skull- 
structure, Bemmelen, Onderzoek. Zool. 
Lab. Rijksuniversit. Groningen, 1, p. 1 ; 
iiber die Lauten des Hasen, Brand er, 
F. Jakttiden, Helsingfors, 3, p. 182 ; 
Leporiden, E. B. C., Schweiz, Bl. 
Ornithol., 32, p. 356. 
