26 ENTOMOLOGICAL NEWS [Jan., '2O 



the genus Tachydromia from Illinois (Emphididae). 4, 1919, 248. A 

 new species of Phoridae from Illinois. 4, 1919, 256-7. 



COLEOPTERA. Blackman, M. W. Notes on several species of 

 Pityophthorus breeding in the limbs and twigs of white pine. 5, xxvi, 

 134-42. Fink, D. E. Hibernating habits of two species of lady birds. 

 12, xii, 393-5. Portevin, M. G. Silphides et Liodides nouveaux. 33, 

 Iviii, 190-198. Vandevelde, G. La construction de la coque ovigere 

 de 1'Hydrophile. 33, Iviii, 205-8. Weiss, H. B. Notes on Eustrophus 

 bicolor, bred from fungi. 5, xxvi, 132-33. Weiss, H. B. Cataroma 

 nigritulum and its fungus host. 4, 1919, 255-6. 



Fall, H. C. The North American species of Coelambus. (J. D. 

 Sherman, Jr., Mount Vernon, N. Y. 19 pp.) Fisher, W. S. Descrip- 

 tions of new N. Am. Ptinidae, with notes on an introduced Japanese 

 species. 10, xxi, 181-6. Wickham, H. F. Tw r o new sps. of Asaphidion 

 from North Am. (Carabidae). 10, xxi, 178-81. 



HYMENOPTERA. Goodrich, E. S. Notes on the bionomics, em- 

 bryology, and anatomy of certain H. Parasitica, especially of Microgaster 

 connexus. 101, xxxiii, Zool., 387-416. Wheeler, W. M. A singular 

 neotropical ant (Pseudomyrma filiformis). 5, xxvi, 124-31. 



Bequaert, J. The nearctic Psammocharids of the genus Aporinellus. 

 5, xxvi, 116-23. Weld, L. H. -A new oak gall from Arizona. (Cyni- 

 pidae.) 4, 1919, 254-5. 



LIBELLTILINEN MoNOGRAPHiscH bearbeitet von DR. F. Ris, of Rheinau, 

 Switzerland. Being Fascicules IX-XVI (2e partie) of the Collections 

 Zoologiques du Baron Edm. de Selys Longchamps, Catalogue System- 

 atique et Descriptif. Bruxelles, Hayez, Impr. des Academies, 1909-1919. 

 4to. 1278 pp., 692 text-figs., 8 colored plates. 



This is one of the most extensive taxonomic, entomological works of 

 recent years. Its completion has been delayed by the war, for while 

 fascicules IX-XVI (ire partie) were published in 1909-1913, the second 

 part of fascicule XVI, comprising pages 1043-1278, although printed in 

 1916, was not distributed, even in Belgium, until March i, 1919. The 

 cause of this delay has been explained by a note by M. Severin, in the 

 NEWS for October, 1919, pages 229-230. While part i of fascicule XVI 

 terminated. the main text, this last installment ot 1919 forms a supplement 

 (pp. 1043-1228) to all the preceding fascicules,* gives a Verzeichniss dcr 

 Literatur of the subfamily (pp. 1229-1245), a systematic list, with 



* The laigest collections furnishing the supplementary material are 

 those of Mr. E. B. Williamson, of Bluffton, Indiana, madi- in < '.uatrmulu 

 in 1909 and (with his father, Mr. L. A. Williamson, and Mr. H. J. Kaim-y) 

 iu British Guiana and Trinidad in 1912. 



