Í42 BOLETÍN DE LA SOCIEDAD 



The Canadian Entomologist. — 1918. Núm. 1. 

 A Weeck's collecting on Coliseum, Mt. Alta, Wite- 

 house. Notes on Barnes' and Dunnough's Gheck 

 List of N. American Lipidoptera, Dod. On the genus 

 Xanthorhoe, Swett. Phenacoccus stathyos, Hollinger. 

 Heteroptera from Parry Sound District, Bueno. The 

 Bee-genus Brachynomada, Cockerell. Hymenoptera 

 described by Abbé Provancher, Gahan and Rohwer. 

 — Núm. 2. The Heart of a Woodpile, Morris. New 

 or noteworthy Coleóptera from Florida, Blatchley. 

 New neartic Crane-flies, Alexander, — Núm. 3. Light 

 traps as a means of controlling insect pests, Criddle. 

 A partial key to the species of Agromyza, Malloch. 

 Supplementary note on Phyllogaster, Malloch. The 

 genus Hadronema, Gibson. Abdominal spiracles in 

 the Coccidse, Ferris. Aphis saliceti, Siphocoryne pas- 

 tinaca and allied species, Gillette and Bragg. Odonata 

 of the Red Deer District, Whitehouse. Hymenoptera 

 described by Provancher, Gahan and Rohwer. — Nú- 

 mero 4. A Red Letter Day, Morris. A Tipulid Fly 

 from Ballic amber, CockerelLand Clark. The insect 

 collections of the máritime provinces, Briitain. A new 

 Sarcophaga from British Golumbia, Parker. A new 

 species of Leptinillus, Ferris. Studies on canadian 

 spiders in 1917, Emerton. Some South American 

 Bees, Cockerell, A new Hoplia from Florida, Fisher. 

 Book Notice, Tillyard's Biology of Dragonflies. — Nú- 

 mero 5, Egg-laying habits of Acrididae, Criddle. An 

 interesting new Hymenopterous parasite, Gahan. 

 Eight new species of MordellidaC; Liljeblad. New 

 neartic Crane-flies, Alexander. Hymenoptera descri- 

 bed by Provancher, Gahan et Rohwer, List of Cali- 

 fornia Cerambycidae, Garnett. Key to N. Am. species 

 of Agromyza, Malloch. — Núm. 6. Experiments with 

 Cutworm Baits, Davis and Turner. Noctuid notes, 

 Barnes and Me Dunnough. Hymenoptera described 

 by Provancher, Gahan et Rohwer. Cerambycidae of 

 California, Garnett. Validity of Eupithecia harlequi- 

 naria, Blackmore. — Núm. 7. A recently introduced 

 Japanese pest, Dickerson and Weis. Notes on Cocci- 



