136 



xIlSGi£u6llI13iCL6ill Qualität, federhait 

 liefert Alois Egerland. Karlsbad, BöhiucD. 



Asie Mineure. Benjamin H. Boyadjian, pro- 

 fesseur au College Fraufais ä Adana, vend Coleop- 

 teres, L^pidopteres, Hym^nopteres, Moilusques, Rep- 

 tiles, Squelettes d'auimaux sauvages et tüut objet 

 d'Histoire Naturelle chassä sur demande. Prix tres 

 reduitü 



Graellsia isabellae. 



• Lebenskräftige, schöne Puppeu aus Spanien offe- 

 riere ä 5 Mk., 1/2 Dtzd. 28 Mk., 1 Dtzd. 50 Mk. 

 Versandt nur gegen Nachnahme. Kein Tausch. 

 Porto und Emballage extra 



M. Rühl, Zürich V. 



Offeriere, soweit Vorrat reicht, in tadellosen Exem- 

 plaren : 



Goliathus giganteus cf p gross Mk. 11. — , Golia- 

 thus giganteus cf p mittel Mk. 10.—, Goliathus 

 giganteus c/p klein Mk. 9. — , Goliathus giganteus 

 cS gross Mk. 8.—, (^ mittel Mk. 7.-, cf klein 

 Mk. 6.— Megasoma elephas <j gross Mk, 10.—, 

 Megasoma elephas c^ mittel 8. — bis 9.— Mk., 

 Megasoma elephas cfp gross Mk. 15.—, Chalco- 

 soma atlas cf gross Mk. 7.—, Chalcosoma atlas cf 

 mittel Mk. 6. — , Chalcosoma atlas o klein Mk. 5. - , 

 Chalcosoma atlas c^p Mk. 9.—, üyuastes hercules 

 cf gross Mk. 16.—, Omocautha gigas c^ Mk. 6. — , 

 Omocantha gigas p Mk. 4. — , Omocantha gigas 

 cfp Mk. 8. — Preise netto Kassa exklusive Ver- 

 packung und Porto. 



Wilh. Schlüter, Naturalien- 11. Lehrmittel Handlung, 

 Halle a. S. 



Attac. orizaba-Puppen troffen demnächst ein und 

 werden in Freiland-Exemplaren zu folgenden Preisen 

 abgegeben: Stück 80 Pfg., V2 Dtzd. Mk. 4.50, 1 

 Dtzd. Mk. 8. — . Bestellungen erbeten. 



K. DIetie, Dobenaustr. 108 I, Plauen i. V. 



Achtung! 



Um in Sammlerkroisen bekannt zu werden, em- 

 pfehle ich garantiert lebende amerikanische Puppen 

 zu folgendenden konkurrenzlosen Preisen: 



P. cecropia ä 15 Pfg. per Stück, Mk. 1.50 per 

 Dtzd., S. cynthia ä 15 Pfg per Stück, Mk. 1.50 per 

 Dtzd., proiuethea ä 18 Pfg. per Stück, Mk. 1.80 

 per Dtzd , T. polyphemus ä 32 Pfg. per Stück, Mk. 

 3.50 per Dtzd., H. io. ä 32 Pfg. per Stück, Mk. 

 3.50 per Dtzd., A. luna ä 65 Pfg. per Stück, Mk. 

 7, — per Dtzd., E. imperialis ä 70 Pfg. per Stück, 

 Mk. 7 50 per Dtzd. Die Preise verstehen sich inkl. 

 Packung. 



Gefl. Ordres gegen Nachnahme oder Voreinsen- 

 dung des Betrages prompt ausgeführt. Bestellen Sie 

 bald um sich Ihren Bedarf zu sichern. 



N. Orews, Kalthöfschestr. 3, Königsberg 1. Pr, 



Entomological Bocks and Pamphlets for Säle. 



The Butterflies of Switzerland and the Alps s. d. 



of Central Europe, 6s.; interleaved . . 6 

 Monograpb of Peronea cristaiia and its aber- 



rations (with beautiful chromo-lithograph 



plates) by J. A. Clark, F. E. 8. . . . 2 

 Notes on Hybrids of Tephrosia bistortata 



andTephrosiacrepuscularia by J. W. Tutt 1 

 Some results of receut experiments in hybri- 



disiug Tephrosia bistortata and T. crepus- 



cularia by J. W. Tutt 2 



Thedrinking habits of Butterflies and Moths 



by J. W. Tutt 16 



The Lasiocampids by J. W. Tutt ... 20 

 Some considerations of Natural Genera and 



incidental reference to the uature of 



Species by J. W. Tutt 16 



Some considerations of the uature and origin 



of species by J. W. Tutt 10 



The Scientific aspect of Entomology (1) by 



J. W. Tutt 10 



The Scientific aspect of Entomology (2) by 



J. W. Tutt '. 10 



A gregarious butterfly— Krebia nerine by J. 



W. Tutt 10 



The nature of Metamorphosis by J. W. Tutt 1 

 Notes on the Zyg?enidse by J. W. Tutt . . 10 

 Raudom Recollections of Woodlaud, Fen and 



Hill (Ist edition) by .J. W. Tutt . . 3 

 Woodside, Burnside, Hillside and Marsh by 



J. W. Tutt 2 6 



Stray aotes on the Noctuse by J. W. Tutt 1 

 Presidential Address to the Entomological 



Society of London for 1899, by R. Trimen, 



F. E. S 10 



Practical Hints for the Field Lepidopterist. 



Part. L 9.— ; Part. II. 6.— ; Part. IIL 



by J. W. Tutt 6 



Bombycine Moths of North America by A. 



S. Packard, Ph. D 52 



British Noctuae and their Varieties by J. W. 



Tutt, 4 vols 28 



Monograpb of the British Pterophorina by J. 



W. Tutt 5 



Hübner's jjTentameu" etc. (reprinted by J. 



W. Tutt), 2 copies 10 



Natural History of the British Lepidoptera 



by J. W. Tutt, 4 vols 80 



Migration and Dispersal of Insects by J. W. 



Tutt 5 



Rambles in Alpine Valleys (Insects of Pied- 



mont) by J. W. Tutt 3 6 



The Entomologist's Record and Journal of 



Variation, vols. I— XVI edited by J. W. 



Tutt 120 



Melanism and Melanochroism in Lepidoptera 



by J. W. Tutt 5 



and many other books. 

 Money Orders should be sent in advance to 

 J. Herbert Tutt, 119 Westcombe Hill, London S. E. 



