606 PROCEEDINGS OF THE NATIONAL MUSEUM. vol. xxxii. 



Family HALACARID^E. 



THALASSARACHNA. 

 I'lKihissanicluKi rACKARi), Auier. Joiirii. Sci. (M), I, 1871, i>. 108. 

 T. verrillii Packard, Anier. Joiirii. Sci. (."!), I. 1871. p. 107. 



Family IXODIDiE. 



ARGAS. 



AnjUK Latreille, Prt'cis Cnruct. Ins., 171H), i). 178. 



A. miniatus Kocii, Arcli. f. Nntiirs., X, 1844, p. 210. — Salmon and Stiles, 17th 

 Ann. K('i(t. Bur. Anini. Ind.. 1002, p. 402. 



aiiicriciiiHi rACKARi), Kept. U. S. Geol. Survey Montana, Idaho, Wyo- 

 ming, Utah, 1872, p. 740. — Neumann, Mem. Soe. Zool. France, 189(3,' 

 p. 0. 

 rod i at II. s Railliet, Traite Zool. Med., ISd'.i. p. 718. 

 Iiersicns Neumann, Arch. Parasit., IX, 1905, p. 240 (nut of Fischer). 

 A. sanchezi Duges, La Naturaleza (2), I, 1891, p. 20. — Neumann, Mem. Soc. 

 Zool. France, 189(J, p. lU ; 1901, p. 2.j.j. 



ORNITHODOROS. 



Oniilhoiliiiox Koch. Arch. f. Natnrg., X, 1S44. p. 219. 



O. megnini DuGKS, La Naturaleza Mexicana, VI, 188;"), p. 197. — Neumann, Mem. 

 Soc. Zool. France, 189(i, p. 42. — Salmon and Stiles, 17th Ann. Kept. Bur. 

 Anim. Ind., 1902, p. 408. 



s/iiiioxinii Marx. Proc. Ent. Soc. Washington, III, 189.">. p. 199 (Rhijii- 

 cliopi-iimi ). 



0. turicata Duces, La Natur. ^Mexicana, VI. 1885, p. 19(). — Neumann, MenL Soc. 



Zool. France, 189t>, p. .".l. 



amcricanus Maex, Proc. Ent. Soc. Washington, 1895, III, [). 199. 



IXODES. 

 Ixodes Latreille, Precis C'aract. Ins., 179(3, p. 179. 



1. angustus Neumann. Mem. Soc. Zool. France, 1889. p. 13(3; 1901, p. 284. 



I. arcticus Osborn, Fur Seals and Fur Seal Islands of North Pacific Ocean. Ill, 



1899, pp. 553-554. 

 I. brunneus Koch, Arch. f. Naturg., X, 1844, p. 232 ; Arachn. Syst., IV, 1847, p. 



101 ; Neumann. Arch. Parasit, VIII, 1904, p. 454. 

 I. californicus Banks, Proc. California Acad. Science (3), III, 1904, p. 369. 

 I. cookei Packard, 1st Ann. Kept. Peahody Acad. Science, 1869, p. 67. 

 cniciariiis Fitch, 14th New York Kept., 1871, p. 3(36. 

 Iicriujoiiiis var. loiiffixijinosiis Neumann, Menu Soc. Zool. France, 1901. 



p. 283. 

 hcragoniis Salmon and Stiles. 17th Ann. Keiit. Bur. Anini. Ind.. 1902, 

 p. 467 ( not of Leach ) . 

 I. dentatus Neumann, M§m. Soc. Zool. France, 1899, p. 119. 

 I. diversifossus Neumann, Mem. Soc. Zool. France, 1899, p. 136. 

 I. frontalis Panzer, Fauna Ins. Germ., fasc. 59, fig. 23, 1795. — Neumann, Mem. 

 Soc. Zool. France, 1899, p. 133. 



