20 Arachn. 
XI. Arachnida. 
[1919] 
N othrholaspis subg. n. of Macrocheles 
(q.v.) p. 169, Beelese Bedia 13. 
Oodinychus subg. n. of UrodinycMis 
p. 12, Beelese t.c. 
Pachylaelaps (Paralaelaps) major 
(Somaliland p. 139, {Elaphrolaelaps) 
formidabilis Nyassaland p. 140, spp. n., 
Beelese t.c. 
ParJiolaspis gen. n. desertus sp. n. 
Java p. 174, Beelese t.c. 
Prholaspina subg. n. of Holostaspella 
(q.v.) p. 175, Beelese t.c. 
Trematura gen. n. for Uropoda j>(da- 
vina p. 12, Beelese t.o. 
Tricholocelaena subg. n. of Holo- 
celaena, type H. lengicoma Berl. p. 176, 
Beelese t.c. 
Tympanospinctus gen. n. near Spin- 
turnix p. 116, paradoxus sp. n. Natal 
p. 117, Beelese t.c, 
Uroobovella {Urocyclella) parvula var. 
n. nostras Italy p. 180, Beelese t.c. 
Uropoda hippocrepea sp. n. Tahiti 
p. 180, Beelese t.c. 
Uropodidae key to genera and list 
of species p. 7, Beelese t.c. 
IxOpiDAE AND AeQASIDAE. 
Bishopp 9. — Ellenbeeqee and 
Chapin 19. — Killeeioh 39. — Nuttall 
62. 
Ixodes coxaefurcatus syn. of loricatus 
p. 193 figs., Paoli Redia 13. 
Teombidiidae, Etc. 
Ewing and Haetzell 23. — Teodoeo 
61 . 
Abrolophus marmoratus sp. n, Buenos 
Aires p. 182, Beelese Redia 13, ’ 
Achorolophus epigaeus sp. n. Italy 
p. 181, Beelese t.c. 
Anychus gen. n. near Teiranychus 
p. 644, type banksi p. 644, rusti p. 645, 
McGeeqoe Proc. U.S. Nat Mus. 56. 
Calothrombium nom. n. for Para- 
thrombium (q.v.) pp. 190 & 199, 
Beelese Redia 1^ 
Cienerythraeus subg. n. of Erylhrmis 
(q.v.) p. 183, Beelese t.c. 
Diplothrombidium misellum sp. n. 
Mexico p. 184, Beelese t.c. 
Erythraeus {Cienerythraeus) trombi- 
dioides sp. n. New Caledonia p. 183, 
Beelese t.c. 
Imparipes {Imparipes) hystricinus 
var. n. virnariensis Weimar p. 189, 
ViTZTHUM Zool. Anz. 50. 
Micrereunetes nom. n. for Ereynetes 
preocc. p. ?, Beelese Redia 14. 
Microtrombidium helerocoinum Mexico 
p. 184, hornocoinum Mexico p. 185, 
{Enemolhrombium) rouxi Now Caledonia 
p. 185. gemniatum Mexico p. 186, 
{Dromeothrombium) perUluslre Now 
Caledonia p. 187, spp. n., Beelese 
Redia 13. 
Neotetranychus rubi p. 647, uniunguis 
p. 647 fig., McGeeqoe Proc. U.S. Nat. 
Mus. 56. 
Paratetranychus peruvianus p. 667, 
protensis p. 668, ununguis p. • 669, 
modestus p. 670, pilosus, viridis, p. 671, 
citri, p. 672, ilicis p. 673, bicolor, p. 675, 
yothersi p. 676, figs., McGeeqoe t.c. 
Farathrombium gen. n. {vide Calo- 
thrombium) p. 94, paolii sp. n. Apulia 
p. 95 figs., Beelese Redia 13. 
Schizotetranychus latitarsus p. 648 
fig., McGeeqoe Proc. U.S. Nat. Mus. 
56. 
Septanychus gen. n. near Tetranychus, 
tumidus p. 663, quinquenychus p. 664, 
figs., McGeeqoe t.c. 
Smaridia magnijica sp. n. Italy p. 181, 
Beelese Redia 13. 
Tetranychus telarius p. 650, althaeae 
p. 652, ludeni, flavus, p. 653, multidigi- 
tuli, bimaculatus p. 654, pacijicus sp. n. 
Oregon &c., p. 657, borealis p 658, 
sexmaculatus p 659, weldoni, willamettei, 
p. 660, oregonensis p. 661, monticolus 
p. 662, figs., McGeeqoe Proc. U.S. 
Nat. Mus. 56. 
Trombicula akamushi p. 241 figs., 
Hatoei Ann. Trop. Med. Liverpool 13. 
Hydeachnidae. 
Vandel 65. — Wesenbeeq-Lund 71, 
72. 
Arrhenurus hirsutipalpis sp. n. Peru 
p. 67 figs., Waltee Rev. suisse Zool. 
27.— A. serralus Wisconsin p. 276, 
