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abdomen Academy of Natural Alaska antennae apex apical April Arizona Ashm Aspidiotus band basal base bees beetles brown Bulletin butterflies Calvert capture cell cocoons Coleoptera collection color Colorado costal Crabro Creek dark described diffinis Diptera dorsal Eagle City Economic Economic Entomology eggs elytra Entomological Society fauna female femora figs fuscous genera genus genutia Geometridae green habits hairs head Heteroptera hind wings Horn Hulst Hymenoptera insects joint July June larvae legs length Lepidoptera London lyceas Lyesov male margin median Monterey Pine moth Mountains Museum N. W. Territory North American Notes ocelli Odonata Orthoptera pale Pamphila parasitic patches Philadelphia plant posterior Prof pronotum pupa pupation Rec'd scale insect scales scutellum segment Smith species specimens spines spots subdorsal taken tenuis thorax tibiae tion trees upper side vein Wash Wenzel whitish yellow yellowish Young
Page 574 - Report upon the Aculeate Hymenoptera of the Islands of St. Vincent and Grenada, with additions to the Parasitic Hymenoptera, and a list of the described Hymenoptera of the West Indies,* Transactions,
Page 603 - The relationship of drinking water, water-logging and the distribution of Anopheles mosquitos respectively to the prevalence of Malaria north of Calcutta.
Page 538 - Arbeiten aus den zoologischen Instituten der Universität Wien und der Zoologischen Station in Triest,
Page 442 - A. A preliminary investigation of the theory of the inoculation of malarial fever through the agency of mosquitoes,
Page 377 - forests in the northwest : an account of the results gained from a reconnoissance trip made in the Spring and early Summer of 1899.
Page 603 - AD The Hessian fly in West Virginia and how to prevent losses from its ravages,
Page 383 - coming from the Pamir and Transalai regions of Asia, but is smaller. The fuscous area of the basal portions of the primaries and secondaries is reduced, extending outwardly only to the middle of the cell, and the entire wing beyond this is bright reddish fulvous, with the characteristic lines and spots narrow and fine.
Page 504 - Annual Report of the Hatch Experiment Station of the Massachusetts Agricultural College,