266 ENTOMOLOGICAL NEWS [XXXI, '20 



female midges of the Palpomyia group. 11, vi, 365-8. Engel, E. O. — 

 Dipteren, die nicht pupiparen sind, als vogel-parasiten. 45, xv, 249-58. 

 Fritsche, E. — Fliegenlarven als parasiten des menschen. 110, xix, 506-8. 

 Hine, J, S. — Description of horseflies from middle America. 82, xx, 

 311-19. Osburn, R. C. — The syrphid fly, Mesogramma marginata, 

 and the flowers of Apocynum. 82, xx, 261-6. Seatnans, H. L. — The 

 external anatomy of Anthomyia radicum. 7, xiii, 201-222. Seguy, E. — 

 Liste des moustiques de la collection Meigen conservee au Mus. Nat. 

 d'Hist. Nat. 20, 1920, 226. Sturtevant, A. H. — The dipterous genus 

 Zygothrica of Wied. 50, Iviii, 155-8. Treherne, R. G. — A note on the 

 wingless tipulid Chionea valga. 4, Hi, 20i-i2. Villeneuve, J. — A propos 

 de la revision des Muscidae testaceae de J. Surcouf. 20, 1920, 223-5. 

 Walker, E. M. — Wohlfahrtia vigil as a human parasite. 81, vii, 1-7. 



Malloch, J. R. — Descriptions of Diptera of the families Anthomyidae 

 and Scatophagidae of the Katmai expedition. 82, xx, 267-91. Schmitz, 

 H. — Eine neue nordamerikanische Phora-art. 112, v, 223-6. Stein, 

 P. — Nordamerikanische Anthomyiden. 2. Beitrag. Ill, 1918, A. 9, 

 1-106. 



COLEOPTERA. Boving & Champlain,— Larvae of North Amer- 

 ican beetles of the family Cleridae. 50, Ivii, 42-53. Desbordes, H. — 

 Description d'un genre nouveau et d'une espece nouvelle d'Histeride. 

 20, 1920, 156-7. Fleutiaux, E. — Etudes sur les Melasidae (Serricornia). 

 33, Ix, 93-104. Frost & Weiss. — A bibliography of the literature on 

 the described transformations and food plants of North American species 

 of Agrilus. 4, Hi, 204-10. Kleine, R. — Ueber den stridulationsapparat 

 der Brenthidae. Ill, 1918, A. 10, 1-84. Kolbe, H. — Die Paussiden 

 Sudamerikas. 49, ix, 131-41 (cont.). Obenberger, J. — Remarques et 

 rectifications systematiques concernant le famille des Buprestides. 20, 

 1920, 189-91. Richmond, E. A. — Studies on the biology of the aquatic 

 Hydrophilidae. 62, xlii, 1-94. Rosewall, O. W. — Wood-boring beetles 

 of black locust. 4, Hi, 203. 



Davis, J. J. — New species and varieties of Phyllophaga. (Bui. Nat- 

 Hist. Surv^ey, Illinois, xiii, 329-338.) Fall, H. G. — New Coleoptera, IX. 

 4, Hi, 211-15. Jeanne!, R. — Notes sur les Trechini (Carabidae). 20,. 

 1920, 150-55. Martin, J. O. — A new California Methia. 4, Hi, 215-6. 



HYMENOPTERA. Bequaert, J.— Bees and wasps. Katmai Expe-^ 

 dition. 82, xx, 292-7. Boulange, H. — Sur le retournement de I'ap- 

 pareil copulateur des Tenthredinidae. Sur les muscles qui actionnent 

 I'ensemble de I'appariel copulateur chez les Chalastogastres. 20, 1920,, 

 216-8; 227-30. da Gosta Lima, A. M. — Contribuicao ao conhecimento 

 dos microhymenopteros parasitos de lagarta rosea ... no Brazil. 

 (Arch, da Esc. Sup. de Agric. e Med. Vet., Nictheroy, Brazil, iii, 57-63.) 

 Enderlein, G. — Zur kenntnis aussereuropaischer Braconiden. Ill, 1918, 

 A, Heft II, 51-224. MacGillivray, A. D. — Urocerus flavicornis. 4, 

 Hi, 216. Santschi, F. — Nouvelles fourmis du genre Cephalotes. 20,. 



