PS TCJIE AD VER TISER. 



LEPIDOPTERA LABELS FOR SALE. 



Complete sets of labels, of the sizes shown below, for the Diurnal Lepi- 

 doptera of the United S ates and Canada. Price : one dollar per set. 

 Samples scut on application. 



Geo. Dimmock, Cambridge, Mass. 

 AMERICAN BUTTERFLIES WANTED. 



The following- species of Erycinids : Nemesis, Cythera, Palmeru, the fol- 

 lowing Hair Streaks: splnetoruin, hrata, syloinus, anretorum,. ohalcis, Teira 

 Hehrii, affinis, laeta, ninus. autolycus, ocellifera, crysdlw and the following 

 < toppers : Siva, Ned*. Innthe, Castro, Hermes, rubi'dus and cuprum. 



S. H. Scudder, Cambridge. Mass. 



INSECT LABELS 



of these sizes, printed in red. at 

 two cents a sheet. 



Geo. Dimmock. 



No. 1.— 40 on a sheet. Cambridge. MaSS. No. 2.- 50 on a sheet. 



WHITE MOUNTAIN INSECTS FOR SALE. 



Sets or single specimens of insects taken at the White Mountains. 

 There are many rare Coleoptera and Lepidoptera. 

 For terms, lists and particulars, address 



H. K. Morrison, Cambridge. Mass. 



ENTOMOLOGISTS' MATERIALS FOR SALE. 



The undersigned has for sale a lot of pita-wood (sometimes called 

 •'pith"), cut into boards one centimetre thick and from five to twelve 

 centimetres broad by twelve decimetres long. This wood is by some 

 persons preferred to cork on account of its quality, and by some others 

 on account of its cheapness ; aud will be sold, cut in half or quarter 

 lengths as ordered, at the rate of one dollar and thirty cents per square 

 metre (twelve cents per square foot). 



Also for sale, Insect-pins of Reichl's make: Nos. 2 and 3, $1.20 per M, 

 Nos. 4, 5 and 6. #1.10 per M; new, plain, double, wooden Insect-boxes, 

 4x10x13 inches in outside measurement, .45 



Also for sale, pine-wood spreading-blocks, 3x4 inches spread, .10 



Also for sale, F. C. Hill's 5x3-inch photograph of the anatomy 

 of the under-side of Harpalus calif/inosux, .50 



Also, Insects of various orders, in commission, at prices set by the 

 owners of the specimens. 



ggp**The above prices, except for pins, do not include the cost of trans- 

 portation. 



B. Pickman Mann, Cambridge, Mass. 



