86 



PUBLICATIONS OF SPENCER F. BAIED. 



1859. iiAiRD, Spkxcer p.— Coiitiunod. 



CASTOEIXAE. 



Aplodontia Icporina, Rich.— Details, pi. xx, fig. 4. Skull, pi. xlix, fig. 2. 

 Cantor canadensis, Kuhl.— Skull, pi. slviii, fig. 1. 



SACCOMYINAE. 



<Geomys bursaritis, Rich.— Details, pi. xxii, fig. 1. Skull, pi. 1, fig. 2. 



•Geomys breviceps, Baird. — Skull, pi. lii, fig. 2. 



•Geomys pinetis, Rafiuesque.— Details, pi. xxii, fig. 3. 



■Geomys casionops, Leconte.— Animal, pi. x, tig. 2. Skull, pi. 1, fig. 2. 



'Geomys Clarkii, Baird.— Animals and details, pi. Ixix, fig. 1. Skull, pi. Ixxxiii, fig. 2. 



'Geomys hispidus, Leconte. — Details, pi. xxii, fig. 4. 



Thomomys bulbivorus, Baird. — Animal, with details of external form, pi. xi. Skull, pi. 1, 



fig. 3, and pi. lii, fig. 1. 

 Thomomys laticeps, Baird.- Auimal, with details, pi. xii, fig 1. 

 Thomomys borealis, Baird. — Details, pi. xxii, fig. 2. 

 Thomomys umbrinus, Baird.— Animal, and details, pi. Ixviii. Details, pi. Ixx, fig. 1. Skull, 



pi. l.xxxiii, fig. 5. 

 Thomomys rtifescens, Maxim. — Animal, pi. x, fig. 1. 

 Thomomys fulvus, Baird.— Animal, with details, pi. xii, fig. 2. 

 JDipodomys Ordii, "Woodhouse.— Animal, pi. v, fig. 1, and pi. Ixix, fig. 3. Details, pL xxi, 



fig. 1. Skull, much enlarged, pi. li, fig. 1. Natural size, fig. 2 ; also, pi. Ixxxiii, fig. 3. 

 Dipodomys Ordii var. montanus, Baird.— PI. Ixxxiii, fig. 4. 

 Dipodomys agilis, Gamhel. — Animal, pi. ix, fig. 1. Skull, pi. Ixxxiii, fig. 2. 

 Perognathus penicillatus, "Woodhouse.— Details, pi. xx, fig. 5. 

 . Perognathus hispidus, Baird. — Skull, pi. li, fig. 4, and pL Ixxxiii, fig. 6. Animal, pi. Ixix, 



fig. 2. 

 Perognathus monticola, Baird. — Skull, pi. li, fig. 3. 

 - Perognathus flavins, Baird.— Animal, pi. viii, fig. 2. Details, pi. xxd, fig. 3, and pL Ixx, 



flgg. 4 and 5. 



UirODINAE. 



■Jaculus Hx'.dsonii'.s. — Details, pi. xxi, fig. 5. 



MUEINAB. 



Mus tectorum, Savi.— Skull, pi. lii, fig. 6. 



Reithrodon megalotis,'BairA.—S\s.ul\, pi. Ixxxiv, fig. 4. 



Reithrodon montanus, Baird. — Teeth, pi. liv, No. 1306. 



Reithrodon. — Details, pi. Ixvii, fig. 4, and pi. Ixx, fig. 6. 



Hesperomys texanus, Woodhouse. — Animal, pi. viii, fig. 1. Skull, pi. lii, fig. 5. 



Hesperomys Boylii, Baird. — Animal, pi. viii, fig. 3. Skull, pL lii, fig. 3. 



Hesperomys palustris, Wagner. — Skull, pi. lii, fig. 4. 



Neotoma floridana, Say and Ord. — Skull, pi. lii, fig. 2. 



Neotoma micropus, Baird. — Skull, pi. Ixxxiv, fig. 2. 



Neotoma mexicana, Baird.— Teeth, pi. liv. No. — , and No. 1674. Details, pi. Ixx, fig. 3. 



Skull, pll. Ixxxiv. 

 Neotoma fuscipes. Cooper. — Skull, jil. liii, fig. 1. Teeth, pi. liv. No. 936. 

 Neotbma oceidentalis, Cooper. — Animal, pi. ix, fig. 2. Details, pi. xxi, fig. 4. Skull, pL liii, 



fig. 3. 

 Neotoma cinerea, Baird.— Skull, pi. liii, fig. 5. Teeth, pi. liv, No. 1694. 

 Neotoma magister, Baird.— Lower jaw, pi. liii, fig. 4. 

 Sigmodon berlandieri, Baird.— SkuU, pi. liii, flgg. 6 and 7, and pi. Ixxxiv, fig. 3. Animal, pi. 



Ixvi, fig. 2. Details, pi. Ixx, fig. 2. 



AKVaCOLINAE. 



Arvicola Townsendii, Bachman. — Teeth, pi. liv, No. 1595. 

 Arvicola inontana, Pealo. — Details, pi. xxi, fig. 2. 

 Arvicola austera, Lee— Teeth, pi. liv, No. 1587. 

 Aroieola cinnamonea, Baird. — Teeth, pi. liv. No. 1714. 

 Arvicola pinetorum, Leconte.— Teeth, pi. liv, No. 1719. 

 Fiber zibethicus, Cuv.— Teeth, pi. liv. No. 626. 



IIYSTRICINAE. 



Erethizon dorsatus. — Upper view of .^kull, pL Iv, fig. 3, 

 Erethizon epixanthus, Brandt. — Skull, pi. Iv, flgg. 1-2. 



