ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 229 



Uei'ived Iroiii injects. 



Canadian cochineal. 



(Kermes and otlior cochiuoals of commerce, Coccus ilicis.) 

 •Lac dye and lac lake, liom Coccus lacca, C.polonicus^ C. uva-ursi, and 



Ophisfabw. 

 Dye i)repared from l3ed-bu<2,- [Clmcx Icctularius). 

 (Dye prepared from Tromhidium, in Guinea and Surinam.) 

 Nut-galls produced by insects, and used in tanning for black dyes, 

 for woolen clotli, sillc, and calico, and in manufacture of ink and 

 gallic and pyrogallic acid, employed in pliotography. 



l>erived rroiii iitollii*^k!!i.* 



{Sepia from Sepia officinalis.) 



Purple dyes from gasteropods, Murex, Purpura^ &c. 



Purple dyes from inidibrauch mollusks. 



-30. CHElinCAX, PRODUCTS AND AGENTS EMPLOYED IN ARTS AND MEDI- 

 CINES. 



J>erived from iiiaiiiiiial!«i. 



Secretion of skunk. 



Album grwGuni of dogs used as a depilatory in tanning bides. 



Albumen of blood, employed in sugar-refineries, in certain cements 



and pigments, and as an antidote and emollient. 

 Dung, used in calico-printing. 

 Gall of animals, used in mixing colors, in fixing the lines of crayon 



and pencil drawings, in preparing the siu-face of ivory for ijaint- 



ing, in removing grease, and in medicine. 

 Pepsine and pancreatin, prepared from stomach of hogs and calves. 



26796. Saccbarated pepsiu. Johu Wyctli & Bro., Philadelpliia. 



26795. Pancreatin, saccharated. " " 



25964. Saccharine pepsin. E. Schaffer, Louisville, Ky. 



25963. Dry jiepsin (concentrated). E. Scliaffer, Louisville, Ky. 



25962. Pure pepsin. E. SchaiFer, Louisville, Ky. 



29262. Acid pbospho-laetato or niilk-pliosphate. Prepared directly from 



milk, by Gail Borden & Co. New York Condensed Milk Company, 



New York. 



JOerivcd IVobii iii!i>icct!>!(. 



Coccinella, used as remedy for toothache. 



(Trehala, made from nests of beetles {Larinas nidijicans), of East 



Indies, and used for a substitute lor tapioca.) 

 Formic acid. 

 Carbazotic acid and its derivatives, made from sewing-silk scraps, 



and used as a substitute for quinine. 



See in Part II of the present catalogue. 



