Zoologie. — - Arachnida etc. — Vermes etc. 



537 



7053 Hassack, K., Ueber Surrogate für Seide. (Wien, Schrift. Ver. Verbr. naturw. 

 Kenntn.) 4899. 8. 38 pg. m. 2 Abbildungen. Mark 2 



7054 Hunter, S. J., Parasitic Influenees on Melanoplus. (Lawrence, Kans. Univ. Quart.) 

 4 898. 8. 6 pg. with 2 figures. 1 



7055 JäCOby, M., New Species of Phytophagous Goleoptera from Paraguay. (Genova, 

 Ann. Mus. Civ.) 4 899. roy. 8. 4 4 pg. 1so 



7056 Kahl, P. H. J., New Species of the Syrphid Genera Mixogaster Macq. and Ceria 

 Fabr., with notes. (Lawrence, Kans. Univ. Quart.) 4 897. 8. 4 pg. 420 



7057 Kieffer, J. J., Enumeration de Cecidies recueillies aux Petites-Dalles (Seine-infö- 

 rieure), avec description de deux Cecidomyies nouvelles. Rouen (Bull. Soc. 

 Amis Sc.) 4 899. gr. in-8. 4 9 pg. 4öo 



7058 Mantero, G., Oryssinae raccolte da Loria nella Nuova Guinea Britannica. (Genova, 

 Ann. Mus. Civ.) 1899. in-8. gr. 4 pg. Oso 



7059 Moore, F., Lepidoptera Indica. Descriptions of all the Lepidopterous Insects 

 (Butterflies and Moths) known to inhabit the Indian Region, with numerous notes 

 on their transformations, food-plants, habits etc. (In about 80 monthly parts, 

 forming 8 volumes.) London 4 899. 4. with about 600 plates. — Part 39 (Vo- 

 lume IV, part 3): pg. 33 — 64 with 6 plates (nrs. 303—308). 



With piain plates: Each part M. 40.20; with the plates carefully coloured (only 250 copies will 

 be produced) : Each part M. 15.50 ; subscription price for every 12 parts M. 174. 



7060 Renter, E., (III.) Berättelse öfver Skadeinsekters uppträdande i Finland är 1898. 

 Helsingfors 4 899. 8. 68 pg. 2 



(I. u. II:) Ar 1895-97. 53 u. 70 pg. M. 4. 



7061 Then, F., Drei bekannte und eine neue Species der Cicadinengattung Deltoce- 

 phalus. (Graz, Mitth. Naturw. Ver. Steierm.) 1899. gr. 8. 15 pg. m. 4 Abbildungen. 1öo 



7062 Tijdschrift voor Entomologie. Uitgegeven door de Nederlandsche Entomolo- 

 gische Vereeniging, onder redactie van P. C. T. S n e 1 1 e n , E. J. G. E v e r t s 

 en A. F. A. L e e s b e r g. Deel 44. Aflevering I en II. 's Gravenhage 4 899. gr. 8. 

 pg. 4—96 u. (Verslag) 4—33 m. 4 Tafeln (3 colorirt). 



Inhalt: Pelt-Lechner, A. A. van, De voorhoofdsuitsteeksels bij de Europeesche soorten 

 der Noctui'nen-genera (m. 1 TU.). — Fokker, A. J. F., Hemiptera van Thüringen. Hemiptera ge- 

 vangen in de Provincie Oran, Algerie, door O. Schmiedeknecht. Catalogus der in Nederland voor- 

 komende Hemiptera VI (addenda et corrigenda). — Vos tot Nederveen-Cappel, H. A. de, 

 Aanteekeningen over eenige Macrolepidoptera (m. 1 Tfl.) — Wulp,F. M. van der, Verbeeteringen 

 en aanvullingen in den Catalogue of the described Diptera from South Asia. — Snellen, P. CT., 

 Nieuwe aanteekeningen over Pyraliden (m. 2 Tön.). 



Preis des vollständigen Bandes (4 Hefte) M. 13.80. 



7063 Williston, S. W., Diptera Brasiliana. Part IV. (Lawrence, Kans. Univ. Quart.) 

 1897. 8. 12 pg. 1 2 o 



Arachnida, Myriopoda, Crnstaoea. 



7064 Enlczynski, V., Arachnoidea opera E. Schmitz collecta in insulis Maderianis et 

 in insulis Seivages dictis. Cracoviae 4 899. 8. maj. 142 pg. c. 4 tabulis. 2so 



7065 Mnnson, J. P., The Ovarian Egg of Limulus. A contribution to the problem of 

 the Centrosome and Yolk-nucleus. (Boston, Journ. Morphol.) 4 899. roy. 8. 4 40 pg. 

 with 4 plates in- 4. 4 



7066 Richardson, EL, Key to the Isopods of the Pacific Goast of North America; with 

 descriptions of 22 new species. Part I. (London, Ann. and Magaz. Nat. Hist.) 

 4 899. 8. 21 pg. with 19 figures. 2 



7067 Scott, T., The Invertebrate Fauna (especially Crustacea) of the Inland Waters 

 of Scotland. Report on special investigation. (Edinburgh, Rep. Fish. Board Scotl.) 

 1899. roy. 8. 73 pg. with 4 plate in-4. 4 



7068 — Notes on recent gatherings of Microcrustacea from the Glyde and the Moray 

 Firth. (Edinburgh, Rep. Fish. Board Scotl.) 4 899. roy. 8. 26 pg. with 4 plates in-4. 4 



7069 Verhoeff, C, lieber zwei Westdeutsche Diplopoden. (Leipzig, Zool. Anzeiger) 



4 899. gr. 8. 3 pg. m. 3 Holzschnitten. Oso 



7070 — Neues über paläarktische Geophiliden. (Leipzig, Zool. Anzeiger) 4 899. gr. 8. 6 pg. 4 



Vermes, Coelenterata, Protozoa . 



7071 Ashworth, J. H., The Structure of Xenia Hicksoni nov. sp., with some observa- 

 tions on Heteroxenia Elizabethae Kölliker. (London, Quart. Journ. Micr. Sc.) 



4 899. roy. 8. 60 pg. with 5 plates (2 coloured) and 2 figures. 7so 

 Delage et Heronard, Zoologie concrete. Mösozoaires-Spongiaires — voir no. 7005. 

 Naturae Novitates. Jahrg. XXI, No. 18. R. Friedländer & Sohn in Berlin. 



