1893-] ENTOMOLOGICAL NEWS. 93 



ZOOLOGISCHER ANZEiGER, Leipsic, Dec. 26, 1892. On the structure 

 and development of the eyes of Phalangidae, F. Purcell. Jan. 23, 1893. 

 A diluvial Periplaneta, Dr. E. Schaeff. On a new stage in the develop- 

 ment of male Julids, C. Yerhoeff. 



ENTOMOLOGISKE MEDDELELSER, III, 5, Copenhagen, 1892. Coleop- 

 terous larvae in the Copenhagen Museum, F. Meinert. 



ENTOMOLOGISK TIDSKRIFT, xiii, 1-4, Stockholm, i&)2.Cephuspyg- 

 mceus L. in North America, S. Lampa. Summer studies in Entomology, 

 C. H. Neren. Histological studies on the digestive-canal of some lepid- 

 opterous larvae, E. Holmgren, 6 pis. On stridulation in Acherontia atro- 

 pos L., C. D. E. Roth. 



TWENTY-THIRD ANNUAL REPORT OF THE ENTOMOLOGICAL SOCIETY 

 OF ONTARIO, 1892, Toronto, 1893. Notes on the rarer butterflies of the 

 Province of Quebec, Rev. T. W. Fyles. A trip to Mt. Washington, H. 

 H. Lyman. On the power of Insects to resist frost, J. A. Moffat. The 

 Web-worm tiger (Plochionns timidus Hald.), Miss M. E. Murtfeldt. The 

 mole-cricket, Gryllotalpa borealis E. W. Doran. The songs of our grass- 

 hoppers and crickets, S. H. Scudder, figs. Economic entomology, J. 

 Fletcher, J. A. Moffat, Rev. C. H. Bethune, S. H. Scudder. 



BOLETIN DE LA ACADEMIA NACIONAL DE ClENCIAS DE CORDOBA, xii, 



Buenos Aires, 1892. Argentine Dipterology Mycetophilidae,* F. L. 

 Arribalzaga, 2 pis. 



ANALES DE LA SOCIEDAD CIENTIFICA ARGENTINA, xxxiv, 2, Buenos 

 Aires, August, 1892. New Hemiptera of the Argentine and Uruguayan 

 faunas,* C. Berg. 4. October, 1892. Argentine Dipterology Syrphidce 

 (cont.),* F. L. Arribalzaga. 



THE ANNALS AND MAGAZINE OF NATURAL HISTORY, London, January, 

 1893. On some points in the morphology of the Arachnida (s. s.}, with 

 notes on the classification of the group, R. I. Pocock, 2 pis. Additional 

 notes on the origin of the tracheae from setiparous glands, H. M. Barnard, 

 fig. On the terminal organ of the pedipalp of Galeodes and the discovery 

 of a homologous organ on the pedipalp of Phrynus, id. Some observa- 

 tions on the mouth organs of Diptera, C. O. Waterhouse. 



SCIENCE, New York, Jan. 20, 1893. The nest of the trap-door spider, 

 D. Cleveland. An interesting sensory organ in certain plant lice, J. B. 

 Smith. Jan. 27, 1893. The structure of insect trachea;, with special ref- 

 erence to those of Zaif/ia jhiininea, A. C. Stokes. Notes from the Cor- 

 nell Insectary, M. V. Slingerland (observations upon plant lice). Febru- 

 ary 3d. Some insect immigrants in Ohio, F. M. Webster. 



HATCH EXPERIMENT STATION OF THK MASSACHUSETTS AGRICULTURAL 

 COLLEGE, Bulletin No. 20. Report on Insects, C. H. Fernald, Amherst, 

 Mass., January, 1893. 



* Contains new species other than North American. 



