CONTENTS. V 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



Page. 



Laws relating to fur-bearing animals, 1915, Lantz 751 



Cottontail rabbits in relation to trees and farm crops, Lantz 751 



Further experiments on the effect of low temperatures on the frog, Cameron. .. 751 



Snakes and their value to the agriculturist, Shufeldt 751 



The cuticula of insects as a means of defence against parasites, Thompson. . . . 751 



The interrelation of the phagocytes and parasites of arthropods, Thompson 751 



An improved collecting bottle, Ainslie 751 



The calibration of the leakage meter. Wood worth 751 



Thirtieth report of the state'entomologist, 1914, Felt 752 



[Entomological work in Porto Pdco] 752 



[Report of the] division of entomology and zoology 753 



[Report of entomological work], Dash 753 



[Summary of investigations of d ivision of entomology], d 'Emmerez de Charmoy . 754 



Cassava insects, Urich 754 



Insects injurious to stored grains in Mauritius, d'Emmerez de Charmoy 754 



Insect-borne diseases in Pan-America, Guiteras 754 



Termites, or "white ants," in the United States, Snyder 754 



The apple red bugs (Heterocordylas malinus and Lygidea mendax), Crosby 754 



A serious attack of Jassus sexnotatus on autumn rye, von Feilitzen 754 



Life history of Vanduzea arquata, Funkhouser 754 



The periodical cicada in Missouri, Haseman 754 



Morphology and biology of the green apple aphis. Baker and Turner 754 



Experiments with sprays against Aphis -papaveris, Rostrup 755 



The leopard moth: A dangerous imported insect, Howard and Chittenden 755 



The catalpa sphinx, Howard and Chittenden 755 



The fruit-tree leaf roller (Archips argyrospila), Herrick and Leiby 755 



The bagworm, an injurious shade tree insect, Howard and Chittenden 756 



The cranberry girdler and its control, Scammell 756 



Observations on respiration of Culicidse, Sen 756 



Five North America buffalo gnats of the genus Simulium, Jobbins-Pomeroy. . . 756 



Sarcophagid larvae from the painted turtle, Chid ester 756 



A new generic name for the screw worm fly, Townsend 756 



Life history studies of the Colorado potato beetle, Johnson and Ballinger 756 



The life history of the cherry leaf beetle, Herrick and Matheson 756 



The tobacco wireworm, Bencomo 757 



The corn stalk beetle, Hamed 757 



The effect of cyanid on the locust borer and the locust tree, FUnt 757 



Farm beekeeping, Tyler and Haseman 758 



The olfactory sense of the honeybee, Mclndoo 758 



Parasitism among larvse of Mediterranean fruit fly in 1914, Back and Pemberton. 758 



On some genera of the pimpline Ichnuemonidse, Merrill 758 



Sugar cane borer parasites and control of borers, van der Goot 758 



List of TenthredinidiB collected in the Luga district of Petrograd, Padalka 758 



Two strawberry slugs, Webster , 758 



FOODS — HUMAN NUTRITION. 



Chemical and physical constants for wheat and mill products, Ladd 759 



Analyses of wheats and floiu-s, Brunnich 760 



The digestibility of bran, Hindhede : 760 



Do practices in bread making conform with biochemical teachings? Stoklasa. . 760 



The bacterial examination of sausages and its sanitary significance, Cary 760 



The composition and evaluation of bouillon cubes, Kappeller and Gottfiied. . . 761 



Mushrooms as food, Bruhn 761 



Poisoning by mushrooms, Chauvet 761 



[Food and drug inspection and analysis], Allen 761 



[Food and drug analysis]. Rose and Heimburger 762 



Report of the food-investigation station at Klagenfurt for 1914, Svoboda 762 



Undergraduate budgets, Comstock 762 



Foodstuffs, Sommerville 762 



Nutrition, Osborne and Mendel 762 



Nitrogen economy by adding ammoniacal salts and m'ea to the diet, Grafe 762 



The influence of carbohydrate and fat on protein metabolism, Tsu ji 762 



Influence of fat and carbohydrate on excretion of endogenous purins, Umeda. . 763 



Influence of diet on secretion of urine of infants, Niemann 763 



