CONTENTS. VII 



Pago. 



Central American microlepidoptera introduced into ITawaiiiin Islands, Busck. 761 



New species of North American microlepidoptera, Ely 761 



Protozoan parasites of the larva of a Ptychoptera, Legcr and Duboscq 762 



A monograph of the Culcidic or mosquitoes, Theobald 762 



A contribution to the knowledge of the Diptera, Neiva 762 



West Indian Cecidomyiidae, Felt 762 



The ^lycetophilid* of North America, Part II, Johannsen 762 



The native tabanid fauna [of Brazil], Lutz and Neiva 762 



The mosquitoes of the Amazon region, Newstead and Thomas 762 



A contribution to the knowledge of the Brazilian species of Simulium, Lutz. . 762 



Robber-flies of the genus Asilus, Iline 762 



Notes on the pupation and hibernation of tachinid parasites, Thompson 762 



[A dipterous parasite of an earthworm], Keilin 763 



Trypetid galls and Eurosta elsa n. sp., Daecke 763 



Some notes on the distribution of Glossina palpaUs, Neave 763 



The rat fleas attack man, Gauthier and Raybaud 763 



The plague bacillus in fleas during hibernation, Gauthier and Raybaud 763 



Species of fleas found on rats at Marseille, Gauthier and Raybaud 763 



Fleas collected from squirrels from California, McCoy and Mitzmain 763 



The life history of Callidium violaceum, Shoebotham 763 



Additions to the list of Kansas Coleoptera for 1907, Knaus 764 



The food of Calligrapha big.sbyana, a chrysomelid beetle, Hegner 764 



The genus Latheticus, Chittenden 764 



Notes on Oncideres texana in Georgia: Oviposition, Girault 764 



Revision of the Prionides, Lameere 764 



The mango jeopardized, Marlatt 764 



Notes on Rhynchites bicolor, Dickerson 764 



Hymenoptera. — Family Chalcididae, Schmiedeknecht 764 



Catalogue of British Hymenoptera of the family Chalcididae, Morley 764 



Bees and fruit fertilization, Beuhne 765 



On the habit with certain Chalcidoidea of feeding at puncture holes, Howard. . 765 



Two new parasitic Hymenoptera, Crawford 765 



A parasite of the asparagus beetle, Fernald 765 



[The toxic effect of the food of the host upon its parasites], Morgan 765 



Chalcidoid parasites of Musca domestica and its allies, Girault and Sanders 765 



Observations of early stages of two aphidiine parasites of aphids, Timberlake. . 765 



Habits of Lysiphlehus sp. , Withington 765 



On the hymenopterous parasites of Rhynchota, Morley 765 



The animal kingdoni. — Cynipidse, von Dalla Torre and Kieffer 765 



How to keep bees for profit, Lyon 765 



Observations on the large larch sawfly, with suggestions for treatment, Annand . . 765 



The insect fauna of grouse moors, Grimshaw 766 



Practical measures for the prevention of ticks in Jamaica, Cousins 766 



The fowl tick, Howard and Bourlay 766 



A list of the ticks of South Africa with descriptions and keys, Howard 766 



[Injury by the grapevine mite], Burnat and Jaccard 766 



A contribution to our knowledge of insecticides, McClintock et al 766 



Analyses of samples of arsenate of lead, Scott 766 



The use of potassium cyanid as a subterranean insecticide, Mamelle 767 



The effects of fumigation with hydrocyanic gas on the human system, Yolhers. . 767 



Tobacco as an insecticide, Gourley 767 



The insecticide act of 1910 767 



Nursery inspection in Massachusetts, Fernald 767 



FOODS — HUMAN NUTRITION . 



German food book 767 



Foodstuffs, III, Dunstan 767 



Influence of environment on milling and baking qualities of wheat, Howard et al . 768 



Bread from whole grain, Neumann 768 



Commercial diabetic foods, Magnus-Levy 768 



Composition of eggs with special reference to biological problems, Diamare 768 



Concerning molasses produced at Sao Paulo, Arthaud-Berthet et al 768 



The occurrence of Mnnascus barl:eri in bottled pic'kles, Lewis 768 



Sulphur dioxid in sulphured food products. Van der Waerden 768 



Beef, iron, and wine, McGill 768 



Notices of judgment 768 



