296 Bulletin de la Société entomologique de France. 



or Fleas, togelher with a complote List and Bibliography of tlie 

 Group, (17 pi. n.). — Fl.-E. Bemis : The Alejrodids or Mealy-wiii- 

 g'ed Flies, wilh Reforences to other americaii spocies, (Il pi. u.). — 

 J.-A.-G. Rehn : Studies in Old World Fortîculids or Earwigs, and 

 Blattids or Cockroaches. — J.-E. Benedigt : A new Geniis and two 

 new Species of Crustaceans of Ihe Family Albunoidae from the Pa- 

 cific Océan; with Remarks on the probable use of Ihe Antennulae 

 in Albunea and Lepidopa, (fig.) — C.-B. Wilson : A new Species 

 of Arguhis, Avith a more complète Account of Iwo species already 

 described, (fig.). — J.-G. Needham : New Dragon-Fly Nym|)hs in 

 the U. State National Muséum, (fig. et 7 pL). — A. Busck : Tineid 

 Moths from Brilish Columbia, ^\\[h Descriptions of new Species. — 

 H. -G. Dyar : The Lcpidoptera of the Kootenai District of Brilish 

 Columbia. — A.-N. Gaudell : Two Orthoptera hitlierto unrecor- 

 ded from the U. States, (fig.). 



Unirersitij of Pennsijlranin, Contributions from the Zoological Labo- 

 ratory, X, 1903. — P.-P. Calvert : Additions to the Odonata of 

 New Jersey, with Descriptions of two new Species, (pi.) — On 

 some American Gomphinae (Odonata), (pi.). — D.-B. Casteel : Com- 

 parative Variability of Drones and Workers of tlie Honey Bee, (fig.)- 



— E.-C. CoNKLiN : Amitosis in the t'gg folliclc Cells of the Cricket, 

 (fig.). — T.-H. MoNTGOMEHY : Studies on the Habits of Spiders, par- 

 ticularly those of the mating Period, (2 pi. n.). — The heterotypic 

 Maturation Mitosis in Amphibia and its gênerai Signifiance, (fig.). 



— E.-F. Philips : A. Review of Parlhenogenesis. 



Zoological Society of London [Proceedings), 1904, I, 2; II, 1. — P.-.T. 

 Lathy : A Contribution towards the Knowledge of the Lepidoptera 

 Rhopalocera of Dominica. — H. Druce : Descriptions of some new 

 species of Buttertlies belonging to the Family Erycinidae from Tro- 

 pical South America. (2 pi. col.). — G. -S. Bradt : On Enlomos- 

 traca collected in Natal by Mr. J. Gibson, (3 pi. n.). — J.-M. Faw- 

 cett : On some New and Little-knoA\n Buttertlies, mainly from 

 high élévations in the N. E. Himalayas, (1 pi. col.). — A. -G. Bu- 

 tler : On seasonal Phases in Buttertlies. 



M. M. 



Le Secrétaire-gérant : P. Chabanald. 



