20 BULLETIN 41, UNITED STATES NATIONAL MUSEUM. 



1853. GiRAKD, Charles, with Spexcek F Baird— Coutinncd. 



BATRACHIANS. 



Bufo cognatus, Say, pi. xi 242 



Arkan.sas. 

 Rana pipicng, Latr 243 



Arkansas. 



46. 



1853. GiRARi), Charles, with Spencer F. Baiud. [Report on the] Fislien in Marcy 

 and McCh'llan's Exploration of the Red liinr of Louiaiana in the year 1852. 

 Washington, 1853, pp. 24.5-252. 



PoinoHa longxdws, B, & G., pi. xii 245 



Otter Creek, Arkansas. 



Pomotis breviceps, B <fc G., pi. xiii 246 



Otter Creek, Arkansas. 



Lencinctis vigilax, B. & G., pi. xiv, fig. 1-4 248 



Otter Creek, Arkansas. 



Lcucuctts bubaUnus, B. & G., pi. xiv, fig. 5-8 249 



Otter Creek, Arkan.sas. 



Leuciscus lutrennh; B. &, G., pi. xiv, tig. 9-12 251 



Otter Creek, Arkansas. 



47. 



1853. GiRARD, Charles. [Report on the] Orthopterons Insects in Marcy and McClel- 

 lan's Exploration of the lied liiver of Louiaiana in 1S52. Washington. 8vo. 

 1853. 



Daihinia, Hald 257 



Daihinia brcvipen. Hald., pi. xv, figs. 9-13 257 



Red River, Arkansas. 



Anabeus, Hald 259 



Anabrus Ualdemani, n. s., pi. xv, figs. 5-8 259 



Red River, Arkansas. 



Brachypeplus, Charp 260 



Brachi/pepbiit ■niagnus, n. s., pi. xv, figs. 1-4 260 



Red River, Arkansas. 



Brachypeplug virescens, Charp 261 



Red River, Arkansas. 



48. 



1853. GiRARi), Charles. [Report on the] Arachnidians in Marcy and McClellan's 

 Exploration of the Bed Hirer of Lonimna in 1S5'3. W^ashington. 8vo. 1853. 



ARANID,«. 



Mygale hentzi. n. s., j)l. xvi, figs. 1-3 262 



Arkan.sas. 



■ Lycosa pilosa, n. s., pi. xvi, figs. 4 and 5 263 



Canadian River. 



tarentuud^. 



Thelyphonus excubitor, n. s., jil. xvii, figs. 1-4 , 265 



Arkansas. 



S('ORPI()NID.«. 



Scorpio {Tiicgomia} borcux, n. s., pi. xvii, figs. 5-7 267 



Valley of Great .Salt Lake ; Stansbury. Eagle Pas.s, Texas. A. Schott. 



Scorpio (Atreug) Californicus, n. a 269 



California; Dr. Stone. 



Scorpio {Atretm) Sayi, n. s 269 



Pensacola, Florida. Drs. Jefl'rey and Kern. 



p.seudoscorpionida:. 



Oaleoden xtibrdata, Say 270 



Arkansas. 



