Séance du 28 mai 1913. 265 



VELL (J.-H.) : The origin of the oligotropic habil among bées; p. 104. 



— Mengel (L.-W.) : A new erycinid from soiith America; p. 112. 



— JoicEY (J.-J.) : The suffert collection of butterflies; p. 112. — 

 Haskin (J.-R.) : The danaine species of Norlh America and their 

 mimics; p. 113. — Chamberlin (R.-V.) : Notes on Chilopoda from 

 the Galapagos islands;p. 121. — Shelford (V.-E ) : Noteworthy 

 variations in the elytral tracheation of Cicindela; p. 124. — 

 Frost (C.-A.) : Notes on Tomoxla bidentata Say and lineella Lee; 

 p. 126. — Watson (.I.-H.) : A new form of Hemileuca Burnsi; 

 p. 130. — Id. : New Thysanoptera from Florida; p. 145, pi. VI. — 

 Stener (D.j : The harlequin cabbage bug in lowa; p. 132. — 

 TowNSEND (C.-H.-T.) : Two new gèneric names in Muscoidea; 

 p. 133. — GiRAULT (A. -A.) : Fragments from an entomological diary 

 Texas, 1904. — Appearauce of insects in spring; p. 156. — Id. : 

 A new Signiphova from Queensland; p. 166. — Id. : Fragments 

 on north american insects, IV (Col., Lep., Hym.);p. 195. — Id. : 

 A twelfth new genus of Hymenoplera Trichogrammatidae from 

 Australia; p. 211. — Id. : Standards of the number of eggs laid by 

 spiders, II; p. 214. — Rust (E.-W.) : New peruvian parasites 

 from Hnnichionnxpix minor (Hym.); P- 160. — Manee (A. -H.) : Ob- 

 servations on Buprestidae at Southern Fines, North Carolina; 

 p. 167. — Riley (W.-A.) : Some sources of laboratory material for 

 work on the relation of insects to disease; p. 172. — Felt (E. P.) : 

 Cijstodiphsis eiujeniaew. sp. (Dipt.); p. 175. — Alexander (C.-P.) : 

 A new species of Bixn from Chile (Dipt.) ; p. 176. — Brehme (H. -H.) : 

 Note on Apantesis Anna and Perseplione (Lep.); p. 193, pi. VII. — 

 Id. : A new aberration in Phijciodes (Lep.); p. 194. — Rowley (R.) 

 et Berry (L.) : Last year's work with Catocalae and other Lepi- 

 doptera; p. 197. — Ellis (Marion D.) : Seven new north american 

 bées of the genus HaHctus (Hym.); p. 205. — Aldrich (J.-M.) : 

 Collecting notes from the Great Basin snd adjoining territory (Dipt. 

 Col.); p. 214. — Bird (H.) : The appearance of an unexpected et 

 aoctuid on the Atlantic seaboard (Lep.) ; p. 222, fig. — Skinner (H.) : 

 To coUect lepidopterous pupae; p. 226. — Id. : Notes on Lyaiena 

 unnjntula, moiiica and tejica; p. 230. 



Entomological Society of Washington (Proceedings) XV, 1, 1913. — 

 Barber (H. -S.): Observations on the life history of Micromalthus 

 debilis Lee; p. 31. — Id. : Luminous Collembola; p. 46. — Gau- 

 dell (A.-N.) : Notes on the yellow crane-fly, Tipula flavicuns F.: 

 p. 45. — Gahan (A.-B.) : Identily of Scotioneurus sfenostigma Prov. 

 (Hym.); p. 38. — Girault (A.-A.) : A new Scelionid from Queens- 



