46 PUBLICATIONS OF SPENCER F. BAIRD. 



1857. Baiud, Spencer F. — Coutiuued. 



18. TAXIDEA, "Watekhousk. , 



66. Taxidca americana, "Waterh pL xxxix p. 202 



67. Taxidea berlandieri, Buird pi. xxxix, fig. 7 205 



19. PKOCTOK, Stork. 



68. Procyon lotor, StoTT _ 209 



69. Procyon Ilernandezii, Waglor pL xl 212 



69a. Procyon Heniandezii v&T. mexicana,'&aAvi\. 215 



20. URSUS, L. 



70. TTrsus horihilis, Ovd pU. xli, xlii 219 



71. JJrsu-i americanus, Pallas pi. xliii, figg. 1-9 22.> 



71a. Zfrsus americanus var. cinnamoneus, Aud. and Bach 228 



72. TJrsus maritimus, Linn pi. xliv 229 



21. DIDELPHYvS, LiNN. 



73. Didelphys virginiana,Sha.'^ 232 



74. Bidelphys calif orniea,'&eTine:t 233 



22. SCIURUS, LiNN^US. 



75. Sciurus vulpinus, Gmelin 246 



76. Sciurus cinereus, Linn pi. xlviii, fig. 2 248 



77. Sciurus ludovicianus, Custis 251 



78. Sciicrus limit is, Baird, n. 8 256 



79. Sciurus carolinensis, Gva pl.xlv,fig.2 256 



79o. Sciurus caroUnensis var. mexicanus ? 263 



80. Sciurus fossor, Peale 264 



81. Sciurus eastanonotus, Baird, n. s .' 266 



82. Sciurus Ahertt, Woodhouso 267 



83. Sciurus Hudsonius, VaWwB 1)1. xlvi, fig. 1 260 



84. Sciurus Fretnontii, Towns pi. vi 272 



85. Sciurus Richardsonii, Bach 273 



86. Scmrus Douglassii,Ba.c\i pLxx.fig.l; pi. xlv, fig. 3 275 



Sciurus Douglassii, Bach, var. Suckleyi pi. vii 



23. PTEROMTS, Cuviek. 



87. Pteromys voluccUa, Cuv. ? 280 



88. Pteromys Hudsonius, Fischer 288 



89. Pteromys alpinus, Richardson 289 



90. Pteromys oregonensis, Bach 290 



24. TAMIAS, ILUGER. 



91. Tamias striatus jjl. xlvi, fig. 2 292 



92. Tamias quadrivittatus, Rich pi. xx, fig. 2 297 



93. lamias dorsalis, Baird 300 



94. Tamias Townsendii, Bach pi. xlv, fig. 4 301 



Tamias Townsendii, Bach, var. Coopcri pl. v, fig. 2 



25. SPERMOPHILUS, Cuviee. 



a. Otospermophilus, Brandt. 30.3 



95. Spermophilus Beecheyi, Rich pi. iii, fig. 2 ; pi. xlvi, fig. 3 307 



96. Spermophilus Douglassii, Rich pi. xlv, fig. 1 309 



97. Spermophilus grammurus, Bachman pi. iv, fig. 1 310 



98. Sperinophilus Gouchii, B.aird, n. a 311 



99. SpermoiJhilus lateralis, Rich pi. xx, fig. 3 ; pi. xlv, fig. 5 312 



6. COLOBOTis, Brandt. 30C 



100. Spermophilus Harrisii, Aud. and Bach pi. xlviii, fig. 3 313 



101. Spermophilus Franklini, Rich pi. xlvi, fig. 4 314 



102. Spermophilus tercticauda, Baird, n. s 3ir> 



103. Spermophilus tridecem-lineatus, Aud. and Bach 316 



104. Spcrmophihis mexicanus, \fa,giieT 319 



105. Spermophilus spilosoiiia, Bennett 321 



106. SpermojMlus Parryi, Rich 328 



107. Spermophilus Richardsonii 325 



108. Spermophilus Townsendii, Bach 326 



