BUTTERFLIES. 



Diurnal Lepidoptera wanted in exchange. Largest Jot of rare duplicates in 

 the world on hand. Will gladly purchase desirable species in perfect condition. 

 American butterflies named free of charge. 



Dr. HENRY SKINNER, 



Academy Natural Sciences, 

 Nineteenth and It ace Streets, Phila., Pa. 



Graf-Krusi's Silk Nets at $1.2.> are the best in the world. 



GRA.F-KRUSI, Gais, near St. Gall, SWITZERLAND. 



PACIFIC COAST COLEOPTERA. 



Perfect specimens. Correct names. Very reasonable prices. Satisfaction 

 guaranteed. Collections at fifty per cent discount. 



L. E. RICKSECKER, 

 Santa Resa, Sonoma County, California. 



LEPIDOPTERA AND COLEOPTERA FOR SATE. 



Lowest prices on Indian, So. American, Australian and native Lepidoptera. 

 Singly or in lots. Expanded or in papers. Papilios:' felearchus, dafcsJia, tama- 

 lina, etc. Morphos: cipris, amathonte, caligos. Papilios: bnddha and polym- 

 nestor $25.00 per 100. Lot 100 mixed $5.00. 



Coleoptera: Plu siotis gloriosa and P. /econteifaom Arizona, and Macronota 

 trisulcata and Dorcas sp. ? from Java. 



Send for list. 



H. K. BURRISON, 



WEST NEWTON, MASS. 



Special Entomologica Collections. 



Scientific Preparations for Museums and Private Cabinets. 



Series designed to illustrate Mimicry* Dimorphism, etc. 

 Groups for Lecturers' Demonstrations. 



Circulars, giving full particulars ready January r, will be mailed to any 

 address upon request. 



FIELD BROTHERS, 



A. SMITH & SONS, 269 PEARL STREET, SEW YORK. 



MAMIKUTt'HKRS AM) IJIPOnTF.HS OF 



GOODS FOR ENTOMOLOGISTS, 



Klaeger and Carlsbad Insect Pins, Setting 



Boards, Folding Nets, Locality and 



FOLDING NET HHf Special Labels, Forceps, Sheet Cork, Etc. 

 Oth'er articles are being added, Send for List. 



P. C. STOCKHAUSEN. ENTOMOLOGICAL PRINTIB 65 N. 7TH ST , PHILA. PA. 

 When Writing Please Mention "Entomological N" 



