584 
Perognatlius, Cliaetodipus. 
3542. Lordi, Gray, P. Z. S., 1868, p.202 (Abro- 
mys); Ehoads, Proc. Acad. Philad., 1893, 
p. 405, %. 2, p. 406. 
Columbia Brit., ad 
caput Lac. Okanogan, 
Vernon. 
3543. formosus, Merriam, Nortb- Amer. Fauna, Utah, S* Georg-e 
N» 1, 1889, p.l7, pl.II, fio-. 11. 
3544. Bryanti, Merriam, Proc. Californ. Acad., California infer. 
IV, 1894, p. 458. 
3545. Margaritae, Merriam, Proc. Calif. Acad., California infer. 
IV, 1894, p. 459. 
B. Chaetodipus, Merriam, 1889. 
3546. intermedius, Merriam, North-Am. Fauna, 
N«l, 1889, p. 18, pl. II, fig. 13; N°3, 
p. 74, pl. 5, fig. 5—7. 
a. — canescens, Merriam, Proc. Acad. Pliilad., 
1894, p. 267. 
3547. fallax, Merriam, Nortb- Amer. Fauna, N®1, 
1889, p. 19, pl. II, fig. 12. 
3548. obscurus, Merriam, North-Amer. Fauna, 
N°l, 1889, p.20, pLIII, fig. 14; Allen, 
Bull. Am. Mus., 1895, p. 216. 
Pried, Allen, Bull. Am. Mus., 1894, 
p. 318 (juv.). 
3549. spinatus, Merriam, North-Amer. Fauna, 
N“ 1, 1889, p. 21, pl.ni, fig.l5; subgen., 
p. 5. 
«. — peninsulae, Merriam, Proc. Californ. 
Acad., IV, 1894, p. 460. 
3550. arenarius, Merriam, Proc. Californ. Acad., 
IV, 1894, p.461. 
3551. penicillatus, Woodh., Proc. Acad. Philad., 
1852, p. 200; Rep. Exp. Zuni and Colorad. 
Sitgreav., 1853, p.49, pl.3; Baird, Mam., 
p. 418, pl. 20 ; Coues, Rod., p. 504; Merriam, 
N.-Am. Fauna, N» 1, 1889, p. 22, pl. III, 
fig. 16. 
Arizona, Mud Spring, 
M® San Francisco 
(Grand Canon of the 
Colorado). 
Mexico, Coahuila, 
Jaral. 
California, 
San Bernardino. 
Nov.-Mexico, Grant 
Co., Camp Apache, 
Fairbank, 
San Bernardino 
Ranch. 
Sonora, Oposura. 
California, 
flum. Lower Colorado. 
California, 
infer., in peninsula. 
■California infer. 
Arizona, 
M'^ San Francisco, 
fl. Lower Colorado. 
