X50 ENTOMOLOGICAL NEWS. [May 



scriptions of new species, 106.— M ontjromery, T. H.,Jr. 

 Chromatin reduction in the Hemiptera: a coiTCction, 22, Feb. 20.— 

 Quaintance, A. L. New or little known Aleurodidae, ii,* 

 figs., 4, April.— S chwarz, E. A. Note on the Cedrela Psyl- 

 lids (genus Freysuila Aleman),* 102, March 16. 



Coleoptera. — B erg, C . Description of a new genus of Cerara- 

 bycidae of the Argentine Republic [in Latin], 60 c— B o r d a s^ 

 L. Anatomy of the anal glands of the Coleoptera of the tribe 

 Bi-achininae, figs., 22, Feb 20— C hag no n, G- A chase for 

 Coleoptera at Boucherville. Le Naturaliste Canadien, Chicoutimi 

 Quebec, Feb., '99.— C hampion,G. C. A list ot the Rhipi- 

 dophoridae and CEdemeridae supplementary to the '* Munich" Cat- 

 alogue, 35.— D i e r c k x . F. Researches on the defensive glands 

 of the bombardier Carabidae, (2.— F all. H. C . Synopsis of the 

 species of Acmaeodera of America north of Mexico,* 6.— H e y - 

 m o n 8. R . The development of wings in the larvae of Tenebrio 

 moUtor L. (ti'ansl?), 21.— L i n e 1 1 1 , M. L. Descriptions of 

 some new species of North American heteromerous Coleoptera 

 [posthumous],* 102, March 7.— P 1 a n e t , L . Monographic essay 

 on the Coleoptera of the genera Pseudolucanns and Luconus, Le 

 Naturaliste, Paris, March 15. '99.— S chenkling, C. On the 

 habits of our Apions, 84, March 9. 23 — W ickham, H. F. 

 The Coleoptera of Canada : xxi. The Pythidas of Ontario and Que- 

 bec, figs., 4, March; xxxii., Supplementary remarks to earlier 

 papers, tigs , 4, April. 



Diptera.— K c 1 1 o g g , V . L . The mouth-parts of the nemato- 

 cerous Diptera, iii, figs., 5.— L u n d b e c k , W . Diptera Groen- 

 landica,* figs., 2 pis . 105.— R obertson, £. H The singing 

 fly [Syrphidae]. Science Gossip, Loudon, April, '99.— Roths- 

 child , N . C . Contributions to the knowleflge of the Siphon- 

 aptera, 3 pis., 51. 



Lepidoptera.- B e u t e n m ii 1 I e r , "W . Notes on the American 

 forms of Euch/oe Hubner, 4. March —B u 1 1 e r , A . G . A 

 revision of the Pierine genus Huphina, with notes on the seasonal 

 phases and descriptions of new species. II.— C hapman, T A. 

 British Lepidoptera, Entomologist, Loudon, March. '99-- C o c k- 

 erel 1, T. D. A. Notes on some New Mexico butterflies, 4, 

 March ; On a synonymiccatalogueoi theNorth American Rhopalo- 

 cera by Henry Skinner. 68, March 10 — D r u c e , H . Descriptions 

 of some new species of Heterocera from Tropical America, Africa 

 and the Eastern Islands,* II — Dyar, H. G. On the larvae of 

 North American Nolidae, with descriptions of new species,* 4, 

 March ; The life-histories of the New York slug-caterpillars, xviii., 

 1 pi ,6; Life-history of Diphthera fcillnx H.-S. ; Spathulate head 

 setae on the larva of Chamyris cerintha Treits, 5 — D y a r. H* 

 G . and Chapman, T. A. Color change in the adult larva 



