88 ENTOMOLOGICAL NEWS [March, '20 



P. Intorno alia deposizione e crescita delle uova nelle mosche (Cally- 

 phora erythrocephala) (Mem. R. Accad. Sci. Istit. Bologna, Cl. Sci. Fis.. 

 ii, 158-64). v. Frankenberg, G. Die schwimmblasen von Corethra. 

 89, xxxv, Abt. f. allg. Zool. u. Physiol., 504-92. Hale, H. M. The 

 mosquito. (Aquatic Life, 1920, 18-20.) Keuchenius, P. E. Anato- 

 misch-histologische untersuchungen ueber dipteren. (Tijds. Nederl. 

 Dierk. Vereen., xvi, 1-52.) Loftin, U. G. Mosquitoes found about 

 Gainesville, Fla. 39, iii, 17-23 (cont.). Maxwell, H. The hibernation 

 of the house-fly. 76, civ, 435-6. de Meijere, J. C. H. -Zur kenntnis 

 des kopfbaues der dipterenlarven und -imagines. 52, xlvi, 241-51. de 

 Meijere, J. C. H. Beitrage zur kenntnis der dipteren-larven und puppen. 

 89, xl, Abt. f. Syst., 177-322. Mellor, J. E. M. Observations on the 

 habits of certain flies especially of those breeding in manure. 72, vi, 

 53-88. Plath, O. E. The prevalence of Phormia azurea, (larva para- 

 sitic on nesting birds) in the Puget Sound region, and data on two unde- 

 scribed flies of similar habit. 7, xii, 373-378. Smith, M. R. A list 

 of Syrphidae of Northern Indiana. 4, 1919, 273. Springer, F. Ueber 

 den polymorphisms bei den larven von Miastor metraloas. 89, xl, 

 Abt. f. Syst., 56-118. van Bemmelen, J. F. The colourpattern on 

 diptera wings. (Konnin. Akad. Van Wetensch., Amsterdam, Proc. Sect. 

 Sci., xix, 1141-1156.) Wollman, T. Larves de inouche (Calliphora 

 vomitoria) et vitamines. 77, Ixxxii, 1208. 



Aldrich, J. M. Description of a new species of Hylemyia. 7, xii, 

 380-1. Malloch, J. R. Three new Canadian Anthomyiidae. 4, 1919, 

 274-276. A new Anthomyiid from Labrador. 4, 1919, 277-8. Mal- 

 loch, J. R. Some new Eastern Anthomyiidae. 54, xxxii, 207-10. 

 Malloch, J. R. New species of flies from California. 61, ix, 297-312. 

 Townsend, C. H. T. Description of a new species of Phormia. 7, xii, 

 379-80. 



GOLEOPTERA. Blunck, H. Die metamorphose cles gelbrands 

 (Dytiscus marginalis). 52, xlvii, 18-31 (cont.). Ghittenden, F. H. 

 Notes on Sphenophorus. 54, xxxii, 296-70. Kerremans, Ch. Mono- 

 graphie des Buprestides, vii, Liv. 9-10. King, J. L. Notes on the 

 biology of the Carabid genera Brachynus, Galerita and Chlaenius. 7, 

 xii, 382-87. Verhoeff, K. W. Zur vergleichenden morphologic des 

 coleopteren abdomens und ueber den copulationsapparat des Lucanus 

 cervus. 52, xlvii, 354-63 (cont.). Weber, L. Abnorme copula bei 

 Melolontha vulgaris. 52, xlvi, 219-21. Weiss, H. B. Notes on Platy- 

 dema ellipticum, and its fungus host. 4, 1919, 276-7. 



HYMENOPTERA. Armbruster, Nachtsheim, u. Roemer. Die 

 hymenopteren als studienobject azygoter vererbungserscheinungen. Ex- 

 perimentum crucis theoriae mendelianae. (Induk. Abstain, u. Vererbung., 

 Leipzig, xvii, 273-355.) Brun, R. Weitere untersuchungen ueber die 

 fernorientierung der ameisen. 103, xxxvi, 261-303. Ducke, A. Hy- 



