1899] ENTOMOLOGICAL NEWS. 251 



tomologica! recollections (cont.), 37, July. M e u n i e r , F. 

 F. Dierckx's " Etude comparee des glandes pygidieunes chez les 

 Carabides et les Dytiscides, avec quelques remarques sur le classe- 

 ment des Carabides," Uevue Generale des Sciences, Paris, July 15 

 '99. P i c, M .Description of Coleoptera, Le Naturaliste, Paris' 

 August 15, '99. Rib be, C. Short introduction to collecting 

 beetlesin tropical countries, 84, August 31. R o y , E . Entomo- 

 logical news, 37, August. -Senna, A. On the species of the 

 genus Jonthocerus Lac., Notes from Leyden Museum, xx, 4. 



Diptera Mik, J. On a hitherto disregarded touch-organ 

 among Diptera, especially in certain Leptidae and Tabanidae, 38. 

 Riibsaamen, E. H. On the living habits of the Cecidomyi- 

 dae, figs, Biologisches Central blatt, Erlangen, August 15, '99. 

 Speiser, P. A new species of Hippoboscidae living on le- 

 murs, tig., 38. 



Lepidoptera. B erg, C . Observations on Argentine and other 

 South American Lepidoptera [in Spanish], 60 a, vi, May 6, '99. 

 B e u t e n m ii 1 1 e r , W . On some species of North American 

 Lepidoptera, Bulletins, American Museum of Natural History, xii, 

 10, New York, August 10, '99. C h a p m a n , T. A. On the 

 unity of the Psychidae, 21. D y a r , H . G. A new Plat/odis,* 

 4, Sept.; Life-histories of North American Geometridae, iv, 5. 

 Grote, A. R. In re Spilosoma congrua Walk, 4, Sept. 

 Hampson, G. F . et al. Nomenclature of Lepidoptera 

 (cont.)-, 9, August. Han ham, A. W. A list of Manitoba 

 moths, iii, 4, August. L y m a n, H. H. Dimorphism and 

 polymorphism in butterflies, Canadian Record of Science, vii, l v 

 Montreal, '99. P o u 1 1 o n , E . B. See the General Subject. S e u - 

 rat, L . G. Habits and metamorphoses of a Pierid of the envi- 

 rons of Mexico, 32, No. 3. Sharp e, E. M. B. A monograph 

 of the genus Teracolus, part v, London, Lovell Reeve & Co., Ltd. 

 1899. Rec'd August, pp . 45-56, pis. 16-19. S m i t h , J . B . Two 

 British American Noctuids,* 4, August; Some new species of Ha- 

 dena* 4, Sept. Suel len , P. C. T. New Notes on Py valid* [in 

 Dutch] 2 pis., Tijdschrift voor Entomologie, xlii, 1-2, The Hague, 

 August 18, '99, S p e u g e 1 , J . W On some aberrations of 

 Papilio machaon, figs., 3 pis , 89. S t a n d f u s s , M . Summary 

 of the experiments hitherto undertaken on temperature and hybri- 

 dation, 84, July 27. Tut t, J. W. Congenital aberration of 

 (lidlcosid rciioxa Walk., 21. 



Hymenoptera A shmead, W. H. Classification of the en- 

 tomophilous wasps, or the superfamily Sphegoidea, Nos. 3, 4, 4 

 August. Sept. d u B u y s s o n , R. Catalogue of the Hymen- 

 optera of the family Chrysidida* of the Museum of Paris, 32, No 4. 

 -Cocker ell, T. D. A. Notes on some Hymenoptera, 4, 

 Sept. F o w I e r , C Some California bees* 5. K i e f f e r, 

 J. J. Cynipida- in Species des llyim'-noptr-res (t'Kurope et d'Al- 

 gerie fondr par Edmond And iv et continue sous Ernest Andi-i'-, 66e 



