50 Arachn. 
XI. ARACHNIDA. 
jSperchon , defined and key to species, p. 222, glandulosus , p. 224, hispidus, 
p. 227, clupeifer , p. 227, squamosus, p. 229, Piersig, Bibl. Zool. xxii. 
Sperchonopsis , defined, p. 230, verrucosa , p. 231, Piersig, t. c. 
Syringobia tricalcarata , description and pi. No. 3, Pt. lxxxix, Berlese, 
Acari, Myriop. et Scorp. Ital. 
Tcctocephcus , n. g., characterised, No. 10, Pt. lxxix, Berlese, t. c. 
Tegeocranidce, p. 33, pi. vii, Berlese, Oribatidoo, t. c. 
Tegeocranus fossatus, Borkum, p. 536, Kramer, Zool. Anz. xx ; T. gracilipes, 
N. Guinea, p. 466, Canestrini, Termes. Fuzetek, xx, n. spp. 
Teutonia , defined, for primaria , p. 25, pi. iii, figg. 6-9, Soar, Int. J. Micr. 
(Ser. iii), vol. vii; T. defined, primaria described, p. 219, Piersig, 
Bibl. Zool. xxii. 
Torrenticola , n. g., for anomala , p. 155, Piersig, SB. Ges. Leipzig, 1895- 
1896, n. sp. 
Thecai'thra trouessarti, description and plate, No. 2, Pt. lxxxiii, Berlese, 
Acari, Myriop. et Scorp. Ital. n. sp. 
T. bouveti , description and plate, No. 1, Pt. lxxxiii, inter if olia } description 
and plate, No. 1, theca , description and plate, No. 2, Pt. lxxxi, sema- 
phora , described with plate, No. 6, longitarsa , description with plate, 
No. 8, Pt. lxxx, Berlese, t. c. 
Trecarthra simplex. No. 4, var. tyroqlyphina , No. 3, description and plate, 
Pt. lxxxiv, Berlese, t. c. 
Trichotarsus trxjilis , p. 473, bifilisy p. 474, N. Guinea, Canestrini, Termes. 
Fuzetek, xx, n. spp. 
Trimerus gemmicola , pi. iii, figg. 5 & 6, massalongianus, pi. iii, figg. 7 & 8, 
p. 391, gigantorhynchus, p. 392, pi. iv, figg. 1 & 7, coactus , pi. iv, 
figg. 2 & 3, trinotus , pi. iv, figg. 4 & 5, p. 393, Nalepa, Denk. Ak. 
Wien, lxiv. 
Trombidium asperipes, Mt. Carin, p. 419, Canestrini, Ann. Mus. Genova, 
(2a) xviii ; T. christopheanum , Madagascar, p. 209, description and fig., 
Kramer, Abh. Senckenb. Ges. xxi : n. spp. 
T. holosericeum } development, p. 965, Jourdain, C.R. Ac. Sc. exxv ; T. tincto- 
rium , Kazungula, p. 4, Pavesi, Boll. Mus. Torino, xii, No. 271. 
Tyroglyphidce , p. 95, pis. xiii-xv, Berlese, Sarcoptida), in Acari, Myriop. et 
Scorp. Ital. 
Tyrog lyphus megnini , in nests of Lasius mixtus , p. 49, Janet, “Sur le 
Lasius mixtus , etc.” n. sp. 
T. megniniy p. 9, krameri, p. 9, wasmanniy p. 9, in nests of Ants, Janet, 
“ Rapports des animaux myrmecophiles avec les fourmis.” 
Uropoda cristicepSy oval is, philoctena, in Ants’ nests, p. 12, Janet, “Rapports 
des animaux myrmecophiles avec les fourmis”; U. ovalisy p. 45,jo/«7o- 
ctena , p. 47, in relation to Lasius mixtusy Janet, “Sur le Lasius 
mixtus, etc.” 
U. porosay stiliferay stegana, uncinulata, p. 469, simulans , p. 470, N. Guinea, 
Canestrini, Termes. Fuzetek, xx, n. spp. 
Wettinay defined, p. 182, macroplica, p. 183, Piersig, Bibl. Zool. xxii. 
Zercon sexspviosus, Thao, Burmah, p. 421, Canestrini, Ann. Mus. Genova, 
(2a) xviii, n. sp. 
