Vol. xxx 1 I-;XTOMOL<K;U:AL XEWS. 147 



HEMIPTERA. Parshley, H. M. New England Hemiptera- 

 Heteroptera, new records. 4, 1919, TO-:.'. Tullgren, A. Zur mor- 

 phologic und systcmatik der Hemipteren, I. 28, xxxix, 11:5-;;:). 



LEPIDOPTERA. Buckholtz, O On the larvae of Datana 

 chirignensis. 16, iii, 102. Dean, F. R. Catocala season of 1918 in 

 St. Louis County, Missouri. 17, iii, 18-19. Dognin, P. Heteroceres 

 nouveaux de 1'Amerique du Sud. Fasc. xvi, xv. Dyar, H. G. 

 Some Tropical American Phycitinae. Some Tropical American 

 moths. 15, vii, 40-63; 74-85. Ellsworth, A. Butterfly names. 17, 

 iii, 10-21. Hampson, G. F. Descriptions of new Pyralidae of the 

 subfamilies Crambina'e and Siginae [some neotropical]. 11, iii, 

 275-9:2 (cont.). Hufnagel, A. Recherches histologiques snr la 

 metamorphose d'un lepidoptere (Hyponomenta padella). 92, Ivii, 

 47-202. Walker, F. H. Synchronous movements in Vanessa anti- 

 opa larvae, with notes on the attractions of certain male L. by the 

 females of their own species. 5, xxvi, 13-16. 



Busck, A. Two [new] microlepidoptera injurious to strawberry. 

 10, xxi, 52-3. Cassino, S. E. A new Catocala. An undescribed 

 form of Catocala aspasia. 16, iii, 99; 103. Heinrich, C. A new 

 Olethreutid from New York. 15, vii, 65-6. 



DIPTERA. Barret, H. P. Observation on the life history of 

 Aedes bimaculatus. 15, vii, 63-4. Cockerell, T. D. A. The oldest 

 mosquitoes. 76, ciii, 44. Cole, F. R. The cyrtid genera Thyllis 

 and Megalybus. 4, 1919, 54-62. Dyar, H. G. A note on Argentine 

 mosquitoes. 15, vii, 85-9. Dyar & Knab New sps. of tropical 

 American mosquitoes. 15, vii, 1-9. Koch, A. Studien an larven 

 von Culex pipiens bei der submersion. 52, 1. 105-111. Melin, D. 

 Nagra tankar om mimicry och skyddande likhet med stod av 

 dipterologiska studier. 28, xxxix, 239-94. 



Dyar, H. G. A note on Lesticocampa, and a new sp. [neotropi- 

 cal]. Westward extension of the Canadian mosquito fauna. 15, 

 vii, 9-11; 11-39. Johnson, C. W. New sps. of the genus Villa (An- 

 thrax) [Bombvlidad. 5, xxvi, 11-13. McAtee, W. L.- -Notes on 

 the nearctic Nusa (Asilidae). 82, xix, 244-s. 



COLEOPTERA. Barber, H. S. Avocado seed weevils. 10, 

 xxi, 53-60. Metcalf, C. L. A malformed Lcptinotarsa decemline- 

 ata. 5, xxvi, 9-10. 



HYMENOPTERA. Lovell, J. H. The flower and tin- bee. 

 I'lant life and pollination. (New York. Charles Scribner's Sons, 

 191S.). Wheeler, W. M. Two gynandromorphous ants. 5, xxvi, 

 1-9. Wolff, M. Prodtotrupiden-gattung Lagynodes. 89, xli, Abt. 

 f. Syst., 581-606. 



