324 
Sciurus. 
a. — hirtus, Nelson — (2389b); Nelson, 
1. c., 1899, p. 56. 
3145. colliaei, Richardson — (2387 c, 2387 B )\ 
Nelson, 1. c., 1899, p. 58.' 
hypopyrrhus, p., Alston, 1878; Allen, 
1878.' 
a. — nuchalis, Nelson, 1. e., 1899, p. 59. 
3146. sinaloensis. Nelson, 1. c., 1899, p. 60. 
3147. truei, Nelson, 1. c., 1899, p. 61. 
3148. socialis, W agner — {2385, 2385 B ); Nelson, 
Proc. Biol. Soc. Wash., 1898, p. 154; 1. c., 
1899, p. 62. 
variegatus, p., Alston, 1878 — 80; Su- 
michrast. 
aureigaster, p., Allen, 1877. 
leucops, p., Allen, 1877. 
a. — cocos. Nelson — ( 2385 B b)\ Nelson, 
1. c., 1899, p. 65. 
aureogaster. Is. Geoffroy, 1846 — 55 (nec 
Is. Cuvier, 1829). 
3149. griseoflavus, Gray — {2387 «); Nelson, 
1. c., 1899, p. 67; Alston; Allen, 1878. 
ludovicianus, p., Tomes, 1861 (nec Gustis, 
1806). 
aureigaster, p., Allen, 1877. 
affinis, Alston, 1878 (nom. nud.) 
a. — chiapensis, Nelson, 1. c., 1899, p. 69. 
3150. yucatanensis, Allen — (2373 e); Allen, 
Bull. Am. Mus.. 1897. p. 5; Nelson, 1. c., 
1899, p. 70. 
cavolinensis, p., Alston, 1878 — 80. 
a. — balliolus. Nelson, Proc. Biol. Soc. 
Wash., 1901, p. 131. 
3151. thomasi, Nelson, 1. c., 1899, p. 71. 
boothim, p., Allen, 1877 (nec Gray, 
1842). 
Puehla (Tochimilco), 
M s Popocatepetl, etc., 
Morelos. 
Mexico, Tepie 
(San Bias), 
usque ad 
sinus Banderas. 
Golima (Manzanillo), 
Michoaean Sept., 
Jalisco. 
Mexico, Sinaloa 
(Mazatlan). 
Mexico, Sonora 
(Camoa, Bio Mayo). 
Mexico, Oaxaca 
(urbi Tehuantepec), 
h Puerto Angel ad 
Chiapas (Tonala et 
Tuxtla), et Guatemala. 
» 
Guerrero (Acapulco), 
usque ad Oaxaca 
(Jamiltepec). 
Guatemala Sept.-Occ. 
et Centrali 
(Duenas), 
et Chiapas Merid. 
(in montibus). 
» 
Chiapas Centrali 
(San Cristobal, 
2500 — 3150 m). 
Mexico Merid.. 
Yucatan 
(Merida). 
» 
Mexico. 
Costa Rica 
(Talamanca). 
