1901. Entomol. Litteraturblätter. No. 6. 93 
Quercus and its varieties: Callunae Palm, Viburni Gn., meridio- 
nalis Tutt and sicula Staud., and of Cross-pairings between these 
races, Pg. 114. — Wheeler, G., A fourth Season among Swiss 
butterflies. Pg. 117. — Prout, L. B, Sesiidae or Aegeriidae. 
Pg. 122. — Tutt, J. W., Migration and Dispersal of Insects: 
Lepidoptera. Pg. 124. — Rothschild, N. C., Notes on Pulex 
canis Curtis and Pulex felis Bouché (w. plate.) Pg. 126. — 
Practical Hints, Current Notes, etc. Pg. 126—140. 
Preis der Einzelnummer 0,50 Mark. 
Preis des Jahrganges 7,50 Mark. 
The Annals and Magazine of Natural History in- 
cluding Zoology, Botany and Geology, conducted by A. 
Günther, W. Carruthers, and W. Francis. London. 
Series VII, Vol. 7, No. 41. London, May 1901. 
Entomologischer Inhalt: Arrow, G. J., Remarks on Secon- 
dary Sexual Differences in Rutelid Coleoptera, with Descriptions 
of some new Forms. Pg. 393—401. — Gorham, H. S., De- 
scriptions of Genera and Species of Coleoptera from South Africa. 
Pg. 401—415. — Distant, W. L., Rhynchotal Notes. IX: 
Heteroptera, Coreidae. Pg. 416—431. — Druce, H., Descriptions 
of some new Species of Lepidoptera from East Africa and Tropical 
America. Pg. 432—443. — Swinhoe, ©. New Genera and 
Species of Eastern and Australian Moths. Pg. 463—473. — 
Cameron, P., Descriptions of 17 new Genera of Ichneumonidae 
from India and 1 from Australia. Pg. 480 —487. 
Preis der Einzelnummer 3 Mark. 
Bulletin de la Société Entomologique de France 
Paris 1901, No. 3, 4, 5. 
Inhalt: Joannis, J. de, Observations sur quelques espèces 
du genre Sésia. Pg. 40. — Oberthür, Ch., Observations sur 
le dimorphisme et le mimétisme de Paromia pulchra 9. Pg. 42. 
— Houard, C., Description de deux Zoocécidies nouvelies sur 
Fagonia cretica L. (fig) Pg. 44. — Giard, A. Sur deux 
champignons parasites des Cécidies. Pg. 46. — Villeneuve, J, 
Sur Medoria digramma Meig. Pg. 48. — Kieffer, J. J., Re- 
marque sur les Figitines avec description d’une nouvelle espèce. 
Pg. 49. — Lécaillon, A., Recherches sur la structure et le 
développement postembryonnaire de l’ovaire des insectes: IV. 
Collemboles. Pg. 50—52. Pantel, J., Sur quelques détails de 
