46 Arachn. 
XI. Arachnida. 
[1908] 
Sperchon imdulosus sp. n. Deutsch- 
land, Koenike Bremen Abh. natvv Ver. 
19 p. 235. 
Thyas harhigera sp. n. Deutschland, 
ViETS Zool. Anz. 33 pp. 670-672 — T. 
aurita sp. n. Austria, Koenike and Soar 
op. cit. 32 pp. 708-710. 
Xyatonotua hidentatua sp. n. Switzer- 
land, Walter Arch. Hydrobiol. 4 p. 12. 
Halaoaridae. 
Loiimann re- describes marine Acari of 
German S. Pole expedition, Kiel Schr. 
natw. Ver. 14 pp. 1-14. 
Bdellidae. 
Bdella antaretiea sp. n. South Georgia, 
Tii.iQARDH Wiss. Ergeb. Schwed. Siid- 
polar Exped. 5 Zool. No. 11 p. 24 pi. ii 
If. 9, 12, 21. 
Sarcoptidae. 
Sarcoptidae & rat-sickness, Soiiurmann 
Centralbl. Bakt. Abt. 1 48 Originalo 
pp. 167-172. — Key to sub-families and 
genera, Oudemans *s Gravenliage, Tijd- 
schr. Ent. 51 pp. 43-71. 
Leptua autumnalis producing skin- 
irritation, Notthaeft Miinchener ined. 
Wochenschr. 55 pp. 848-853. — L. 
autumnalia und ihr Saugriissel, Brandes 
Zs. Natw. 80 pp. 302-305. 
Sareoptea auf Katzen, Zimmermann 
Termt. Kbzl. 40 pp. 171-172. 
Sympicctoptea cyaticola in den Luft- 
wegen der Tauben, Kasparek Verb. Ges. 
D. Natf. 79 pp. 578-580. 
Syringohia notes on, Oudemans Zool. 
Jahrb. Syst. 26 pp. 567-590, 1 Taf. 
Tyroglyphidae. 
- Tyroglyphidae, sucker-plate of hypopi, 
Oudemans ’s Gravenhage, Tijdschr. Ent. 
51 pp. 87-88. 
Glyeiphagua domeatieua and apinipes 
in houses, Jensen Arch. Pharm. Chem. 
1908 pp. 1-45. — G. apinipea description, 
destroying furniture, Hewitt Manchester 
Mem. Lit. Phil. Soc. 52 pt. i No. 5 
pp. 3-6. 
Bhizoglyphua ecliinopua described, 
Hewitt T.c. pp. 6-9. 
Demodioidae. 
Demodex et infections cutanees, Bor- 
rel Paris, C. R. Soc. biol. 65 pp. 596- 
597. — D. spp., parasitism of, Gmeiner 
Arch. Dermat. Syph. 92 pp. 25-96. — D. 
follicidoruin, Erkrankung der Lidhaut 
des Menschen bei Invasion, Herzog 
Graefes Arch. Ophthalm. 69 pp. 492- 
524, 2 Taf. 
Eriophyidae. 
A catalogue of the “ phytoptid ” galls 
of Nortli America, Cuadwick Rep. Ent., 
No. 23 in : Albany, N.Y. St. Educ. 
Dept. Mus. Bull. No. 124 pp. 118-155. 
Eriophyea pailaapia Galle auf Taxua 
haccata, Reynvaan und Docters van 
Leeuwen Bot. Centralbl. 23 Abt. 2 pp. 
1-14, 2 Taf. — E. piri a fruit pest, Par- 
rot Washington Bull. U. S. Dept. Agric. 
Div. Ent. 67 pp. 43-46. — E. ribia eradi- 
cation of, CoLLiNGE Washington Bull. 
U. S. Dept. Agric. Div. Ent. 67 pp. 119- 
123. — (^) heutenmulleri ap. n. 
Colorado, Miocene, Cockerell New York, 
Bull. Amer. Mus. Nat. Hist. 24 p. 68. 
TARDIGBADA. 
Tardigrada of the I'aroea, Sellniok 
Zool. Anz. 33 pp. 208-212. — encyst- 
ment, Murray Edinburgh, Tr. R. Soc. 
45 pp. 837-854. 
Die Bartierchen (Tardigraden), Rich- 
ters Mikrokosmos 1 pp. 53-57, 2 Taf. 
Echiniacua biaetoaua sp. n. Basel, 
Heinis Zool. Anz. 32 p. 634. — E. calca- 
ratua sp. n. Ascension, Rioiiters Frank- 
furt a. M., Ber. Senckenb. Ges. 1908 p. 
15. — E. macronyx, imherhia, Siid- 
Georgien, bigranulatna, Feuerland, spp. 
n., Richters Wiss. Ergeb. Siidpolar-Exp. 
6 2 pp. 3-4. — E. novaezeelandiae sp. n. 
Neuseeland, Richters Zool. Jahrb. Syst. 
26 p. 205 pi. xvii f. 3. 
Halechiniacua g. n. near Echiniacua, 
guiteli sp. n. Cancale, Richters Zool. 
Anz. 33 p. 81. 
Macrobiotua andei’saoni sp. n. Feuer- 
land, Richters Wiss. Ergeb. Siidpolar- 
Exp. 6 2 p. 7. — M. aacenaionia Ascension 
p. 17, annae Sumatra p. 25, spp. n., 
Richters Frankfurt a. M., Ber. Senckenb. 
Ges. 1908. — M.hufelandi var. n. aimplex 
