OPILIONES. ACARI. 
Arachn. 55 
Nuncia n. g. ( Tricenonychidce), p. 213, sperata , New Zealand, p. 214, pi. ix, 
fig. 4; Loman, Zool. Jahrb. Syst. xvi, n. sp. 
Oncopodidce , key to genera, p. 182; Loman, t. c. 
Pachylus, p. 30, chilensis , p. 31, pidchellus , p. 34, pustulatus , p. 34, glabrio, 
p. 35, acanthops, p. 35; Sorensen, Gonyleptiden Hamb. Magalh. 
Sammelreise: P. chilensis, structure of mouth, p. 105, fig. 6; Borner, 
Zool. Anz. xxvi. 
P. martenm, Chile &c., p. 32; Sorensen, Gonyleptiden Hamb. Magalh. 
Sammelreise, n. sp. 
Pelitnus segnipes , p. 182, pi. ix, figg. 20 & 21; Loman, Zool. Jahrb. Syst. xvi. 
Phalangiomorphce nov., p. 493; Pocock, Geol. Mag. (iv) ix. 
Plagiostethi , key to families, p. 509; Pocock, Ann. Nat. Hist. (7) x. 
Polycoryphus n. g. {Assamiidce) asper , Algoa Bay, p. 195, pi. ix, fig. 14 ; 
Loman, Zool. Jahrb. Syst. xvi, n. sp. 
Prionomma n. g. ( Gagrellini , aff. Zaleptus ), p. 177, coronatum, Venezuela, 
p. 178, pi. ix, fig. 19 d, unicolor, Bolivia, p. 178, pi. ix, fig. 19c; Loman, 
t. c. n. spp. 
Protolophus tuberculatus, p. 219, pi. vii, fig. 1; Banks, P. IT. S. Mus. xxv. 
Pyramidops n. g. ( Epedanidce ), p. 206, pygmcea, Togoland, p. 207, pi. ix, 
fig. 6; Loman, Zool. Jahrb. Syst. xvi, n. sp. 
Sadocus, p. 13, polyacanthus, p. 14, (?) subsimilis, p. 16; Sorensen, Gony¬ 
leptiden Hamb. Magalh. Sammelreise. 
5. guttatus, Chile, p. 15; Sorensen, t. c. n. sp. 
Scotolemon brunnea, North Carolina, p. 142; Banks, J. N. York Ent. Soc. 
x, n. sp. 
Stygnus insulanus, Porto Rico, p. 226, pi. xv, fig. 7 ; Banks, P. U. S. Mus. 
xxiv, n. sp. 
Thrasychirus modestus, Tierra del Fuego, p. 46; Simon, Arach. Hamb. 
Magalh. Sammelreise, n. sp. 
Tricenobunidce n. fam. of Opiliones insidiatores for Tricenobunus , p. 512; 
Pocock, Ann. Nat. Hist. (7) x. 
Tricenonychidce, def. and key to genera, p. 210; Loman, Zool. Jahrb. Syst. 
xvi: T., def., p. 6; Sorensen, Gonyleptiden Hamb. Magalh. Sammel¬ 
reise. 
Tricenonyx, p. 7, chilensis, p. 8, valdiviensis, p. 9, Chile; Sorensen, t. c.: 
T. chilensis, Chile, p. 212; Loman, Zool. Jahrb. Syst. xvi : n. spp. 
Tumbesia, p. 23, fuliginosa, p. 24; Sorensen, Gonyleptiden Hamb. Magalh. 
Sammelreise. 
8. ACARI. 
Key to families of Acari ; Salmon & Stiles, Rep. U. S. Dep. Agric. 
Animal Ind. xvii, p. 383. 
Structure of skin in Acari ; Thor, Arb. Inst. Wien xiv, p. 291. 
Icarus dimidiatus, p. 16 ; Oudemans, Ent. Ber. Nederland. Ver. No. 3. 
Amblyomma, p. 470, key to spp., p. 471, americanum, p. 475, figg. 236-255 ; 
Salmon & Stiles, Rep. U. S. Dep. Agric. Animal Ind. xvii. 
4. neumanni, Argentina, p. 508; Ribaga, Zool. Anz. xxv, n. sp. 
Aments polonicus, Galicia, p. 89, pi. iv, fig. 1; Kulczynski, Bull. Ac. 
Cracovie 1902, n. sp. 
Ammonia americana, Washington, p. 171, fig. 5 ; Banks, Canad. Ent. 
xxxiv, n. sp. 
Antennophorus, key to European spp., p. 68, to American spp., p. 73, 
habits, p. 69 &c.; Wasmann, Zool. Anz. xxv. 
A. foreli, Holland, Luxemburg, in nests of Lasius niger and L. alienus, 
p. 68, wheeleri, Connecticut, in nests of Lasius aphidicola, p. 72 ; 
Wasmann, Zool. Anz. xxv, n. spp. 
1902. [Vol. xxxix.] 
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