XXxii, '21] ENTOMOLOGICAL NEWS 217 



place to pupate, such as on the walls of the house, stumps, stones, fences, 

 etc. ; but never more than six feet from the ground. The caterpillars 

 vary much in color when very small ; at the first stage of their existence 

 they are almost black, in the second stage, black and yellow, and in the 

 third stage, black and yellow and sometimes a mouse gray color. Their 

 food plants are also Lie/us t nan. common name California Privet, and 

 l.avander. J. C. HUGUENIN, San Francisco, California. 



Entomological Literature 



COMPILED BY E. T. CRESSOX, JR., AND J. A. G. REHX. 



I'mler the above head it is intended to note papers received at the 

 A.adcmy of Natural Sciences, of Philadelphia, pertaining to the En- 

 i mology of the Americas (North and South), including Arachnida and 

 ilyriopoda. Articles irrelevant I" American entomology will not be noted; 

 but contributions to anatomy, physiology and embryology of ins.-. -is. 

 however, whether relating' to American or exotic sp. ei.-s, will be record <'! 



The numbers in Heavy- Faced Type refer to the journals, as numbered 

 in the following: list, in which the papers are published. 



All continued papers, with few exceptions, are recorded only at their 

 first installments. 



The records of pap.-rs containing' new .n'en.-ra or species occurring north 

 iif Mexico are all grouped at the end of each Order of which they treat. 



For records of Economic Literature, see the Experiment Station Record. 

 Office of Experiment Stations, Washington. Also Review ot Applied En- 

 tomology, Series A, London. For records of papers on Medical Ento- 

 mology, see Review of Applied Entomology, Series B. 



The titles occurring in the Entomological News are not listed. 



5 Psyche, Cambridge, Mass. 6 Journal of the New York En- 

 tomological Society. 9 The Entomologist, London. 10 Proceed- 

 ings of the Entomological Society of Washington, D. C. 11 An- 

 nals and Magazine of Natural History, London. 19 Bulletin of the 

 Brooklyn Entomological Society. 20 Bulletin de la Societe Entomo- 

 logique de France, Paris. 33 Annals de la Societe Entomologique 

 de Belgique, Brussels. 36 Transactions of the Entomological Soci- 

 ety of London. 68 Science, Lancaster, Pa. 71 Novitates Zoologicae 

 Tring, England. 77 Comptes Rendus des Seances de la Societe de 

 Biologic, Paris. 87 Arkiv for Zoologi, K. Svenska Ventenskapsaka- 

 demien, Stockholm. 101 Journal of The Linnean Society of Lon- 

 don. 103 -Biologisches Centralblatt. Leipzig. Ill Archiv fur 

 Xaturgeschichte, Berlin. 116 Entomologist-he Zeitschrift, Frank- 

 furt a. M. 118 Die Naturwissenschaften-, Berlin. 122 Proceed- 

 ings of the Entomological Meetings. 1'usa, India. 



GENERAL. Beeson, C. F. C. Breeding cages and general insec- 

 tary technique for wood-borers. Note on the decimal method of sub- 

 ject indexing entomological literature. 122, iii, S'.i:.'-:. ; K)tS-:>l. Fletch- 

 er, T. B. Notes on rearing insects in hot climates. Hints on col- 

 lecting and preserving insects. 122, iii, 875-92; ( .i:;r,-7 l. Hankin, E. 

 H. A method of preserving butterflies and other inserts. 122, iii, 

 <i74-(>. Hewitt, C. G. Obituary by X. Criddle. (Canadian Nat., 

 \\xiv, 171-fi). Muir, F. \ symbiotic organism in I-'tilgorids 5, 



