9 Araehn. 
Titles. — Arachnid a. 
3000 
Hirst, S. Species of Arachnida and 
Myriopoda . . . injurious to Man. 
British Museum (Natural History). Eco- 
nomic Series, No. 6 1917 (60 pp.) text- 
figs. 43 
Hirst, S. On some new Mites of the 
Suborder Prostigmata living on Lizards. 
Ann. Mag. Nat. Hist. London ser. 8 
19 1917 (136-143). 44 
Hirst, S. On the occurrence of a 
Pseudoparasitic Mite ( Gheletiella para- 
sitivorax, M6gnin) on the Domestic 
Cat. Ann. Mag. Nat. Hist. London ser. 
8 20 1917 (132-133) fig. 45 
Hirst, S. Remarks on certain species 
of the genus Demodex, Owen (the 
Demodex of Man, the Horse, Dog, Rat 
and Mouse). Ann. Mag. Nat. Hist. 
London ser,' 8 20 1917 (232-235) pi. ix 
text-figs. 46 
Hirst, S. On three new Parasitic 
Acari. Ann. Mag. Nat. Hist. London 
ser. 8 20 1917 (431-434). 47 
Hirst, S. On an apparently un- 
described English Sal ta tori al mite 
( Speleorchestes poduroides, n. sp.) be- 
longing to the family Eupodidae 
(Prostigmata). J. Zool. Research 
London 2 1917 (115-122) fig n . 48 
Holmgren, N. Zur verglcichenden 
Anatomie des Gehims von Polychaeten, 
Onychophoren, Xiphosuren, Arach- 
niden, Crustaceen, Myriopoden und 
Insekten. Vorstudien zu einer Phylo- 
genie der Arthropoden. Stockholm 
Vet.-Ak. Handl. 56 No. 1 1916 (303 
pp.) 12 pis. 54 text-figs. 49 
Hull, J. E. Eyeless migrants. A 
life episode of some Gamasids. The 
Vasculum Hexham 3 1917 (102-110) 
figs. 50 
Kellogg, V. L. Spider poison. J. 
Parasitol. Urbana 111. 1 1915 (107- 
112). 51 
Lahille, F. Description d’un nuevo 
Ixodido Chileno. Rev. chilena San- 
tiago 20 1916 (107-108). 52 
Lessert, R. de. Cat. Invert. Suisse 
Faso. 9 Opilions. Mus. Hist. Nat. 
Geneve 1917 (vi -f- 80 pp.) figs. 53 
Lessert, R. de. Cat. Invert. Suisse. 
Fasc. 10 Scorpions. Mus. Hist. Nat. 
Geneve 1917 (11 pp.) figs. 54 
Lundblad, O. Zwei neue Arrhenurus- 
Arten aus Schweden nebst Bemerkun- 
gen zur Identitatsfrage von Hydro - 
volzia placophora (Monti) und Hydro - 
volzia halacaroides Sig Thor. Ent. 
Tidskr. Uppsala 38 1917 (153-173) 
text-figs. pis. 55 
McCaffrey, D. The effect of tick 
bites on man. J. Parasitol. Urbana 
111. 2 1916 (193-194). 56 
McDonough, F. L. vide McGregor, 
E. A. 
McGregor, E. A. Descriptions of 
seven new species of Red Spiders. 
Washington D. C. Smithsonian Inst. 
Proc. U. S. Nation. Mus. 51 1917 
(581-590) pis. ci-cvii. 57 
McGregor, E. A. and McDonough, 
F. L. The Red Spider on Cotton. 
Bull. U. S. Dept. Agric. Washington 
416 1917 (72 pp.) 8 pis. text-figs. 58 
Miyajima, M. and Okumura, T. 
Honpo naichi. Chosen, Taiwan san 
akamushi oyobi sono kinji shu no 
hikaku kenkyu. [Comparative studies 
on Akamushi and allied species from 
Japan, Corea and Formosa.] Saikin. 
Z. Tokyo 1917 (893-908) 3 pis. 59 
Moles, M. L. Another record of a 
small Whip Scorpion in California. 
J. Ent. Zool. Claremont Calif. 9 1917 
(1-7) figs. 60 
Moore, Winifred T. Record of two 
Pseudoscorpions from Claremont-La- 
guna region. J. Ent. Zool. Claremont 
Calif. 9 1917 (26-29) figs. 61 
Muller, A. Fine neue Zalmoxis- 
Art, nebst Beschreibungen der ihr 
naheverwandten Formen Zalmoxis dul- 
ler us Hirst und Zalmoxis granulata 
(Loman.) Zool. Ariz. Leipzig 48 
1917 (251-258) figs. ' 62 
Muller, A. Ein neuer Opilionide von 
Neuguinea. Zool. Anz. Leipzig 48 
1917 (299-301) figs. 63 
Muller, A. Einige neue Gonylep- 
tiden. Zool. Anz. Leipzig 49 1917 
(89-94) figs. 64 
Nielsen, E. Redebyggende Smaaed- 
derkopper. Theridium riparium og 
andre Theridier. Contributions to the 
biology of Theridium riparium, sisy- 
phium and formosum. Kobenhavn 
Fra Naturens Vaerksted 5 1916 (1-21) 
figg. 65 
