ACARI. 
Arachn. 37 
R. decoloratus, and Tick Fever, p. 1515 ; Laveran & VallIse, C.R. 
Ac. Sci. cxl : R. capensis, German East Africa, p. 231 ; Neumann, 
Arch, parasit. (2) ix : R. decoloratus , supposed carrier of piroplasmosis, 
p. 217 ; Bo while & Le Doux, J. Hygiene iv, 1904. 
Rhizoglyphus ecMnopus , Ireland, pp. 258 & 298, pi. xxii, fig. 1, text-fig. 6; 
Carpenter, Eeon. P. Dublin Soc. i : R . echinopus , destroying potatoes, 
p. 443, 11 text-figg. ; Appel & Borner, Arb. Biol. Abt. Land-Forst- 
wirtsch. iv. 
Rkynckolophus sicidiformis, Cairo, p. 64 ; TragArdh, Res. Swedish Zool. 
Exped. Egypt and White Nile ii, 1905, n. sp. 
Sammonica n. g. (typo Syringobia ovalis , p. 192), doryphora , Guiana, 
p. 192; Oudemans, Ent. Ber. Nederland. 1904, n. sp. 
Sarcopterus longipilis, Washington, p. 135 ; Banks, P. ent. Soc. Washington 
vii, n. sp. 
Sarcoptes scabiei , on hogs, p. 24, 3 figg. ; Stevenson, Bull. U. S. Dep. 
Agric. Animal Ind. No. 69. 
Seims norvegicus, Norway (Grjotli), p. 203, text-figg. 1-3, & 5 ; Thor, 
Zool. Anz. xxix : S. inermis , Egypt, p. 5, pi. i ; TragArdh, Res. 
Swedish Zool. Exped. Egypt and White Nile ii, 1905: S. brevicornis , 
p. 231 ; Berlese, Redia ii : n. spp. 
a S', silvaticus , p. 203, text-fig. 4 ; Thor, Zool. Anz. xxix : S. capreolus , Egypt, 
p. 6, pi. i ; TragArdh, Res. Swedish Zool. Exped. Egypt and White 
Nile ii, 1905. 
Scutoverte.v, key to species, p. 19, lineatus , p. 19, lineatus var. nigrofemorata , 
p. 20, pi. i, text-fig. 26, maculatus var. groenlandiea n. var. , p. 21, 
pi. i, velatus , p. 22 ; TragArdh, Fauna Arctica iv : & schneideri , 
p. 97, pi. viii ; Oudemans, Abh. Ver. Bremen xviii. 
Sebaia palmata , p. 171 ; Oudemans, Ent. Ber. Nederland. 1904, n. sp. 
Seiulus novoeguinece , New Guinea, p. 222 ; Oudemans, op. cit. 1905, 
n. S P* 
S. levis , p. 232, pi. xviii ; Voigts & Oudemans, Abh. Ver. Bremen xviii : 
S. armatus, p. 32, text-figg. 52-54 ; TragArdh, Fauna Arctica iv. 
Seius quadripilisy Florida, p. 138 ; Banks, P. ent. Soc. Washington vii, 
n. sp. 
Siteroptes carnea , N. America, p. 140, text-fig. 16 ; Banks, t. c. n. sp. 
Smarts ccelata, Java, p. 156, pi. xv ; Berlese, Redia ii, n. sp. 
Sommatericola n. g., Greenland, p. 28, levinseni , p. 29, pi. i, text-figg. 
42-47 ; TragArdh, Fauna Arctica iv, n. sp. 
Sperchon ticinense , Ticino, p. 150 ; Maglio, Rend. 1st. Lombardo (2) xxxviii, 
n. sp. 
Sphcerolichus n. g. armipes , p. 14, pi. i ; Berlese, Redia ii, n. sp. 
Spinturnix plecoti , p. 535, 1 fig. ; Speiser, Centrbl. Bakter. (Orig.) xxxviii. 
Sporadoporus n. g. for Protzia invalvaris , p. 191, pi. xx ; Wolcott, Tr. 
Amer. micr. Soc. 1905. 
Suidasia n. g. pontijica , Tropical America, p. 209 ; Oudemans, Ent. Ber. 
Nederland. 1905, n. sp. 
Syringobia , p. 172; Oudemans, op. cit. 1904: S. chelopus , p. 173; 
Oudemans, t. c. ; S. calceata y Europe, p. 192 ; Oudemans, t. c. 
S. calcarata, India, p. 193 ; Oudemans, t. c. : S. totani , p. 173, calidridis , 
p. 173 ; Oudemans, t. c. : n. Spp. 
SyringobiincBy p. 218 ; Oudemans, op. cit. 1905. 
Syringophilus bipectinatus Heller, p. 207, berlesei n. nom. for bipectinatus 
llerl. ; Oudemans, t. c. s 
S. totani } p. 171, S. hellcriy Europe, p. 190, trouessartiy Tropical America, 
p. 190 ; Oudemans, op. cit. 1904, n. spp. 
Tarsocheylus n. g. paradoxus , p. 15, pi. i ; Berlese, Redia ii, n. sp. 
Tarsonemoides n. g. termitophiluSy p. 101, pis. iv & vi ; TragArdh, Res. 
Swedish Zool. Exped. Egypt and White Nile ii, 1905, n. sp. 
