Januar. 29 



Zeitschrift, Deutsche Entomologische , hrsg. von der Deutschen Entomologi- 

 schen Gesellschaft in Verbindung mit Dr. G. Kraatz und der Gesellschaft 

 »Isis« in Dresden. Jahrg. 1894. 2. Hft. (S. 1 — 8, 161 — 336), ausgeg. 

 August 1894 [durch Versehen zu spät^erhalten]. Hrsg. von d. deutsch. 

 Entom. Gesellsch. Mit 2 Taf. u. 3 Zincograph. Red. Dr. G. Kraatz. 

 Berlin, Nicolai, 1894. S«. Jl 10, — . 

 Henschel, Gust. A. 0., Die schädlichen Forst- und Obstbaum-Insekten, ihre 

 Lebensweise und Bekämpfung. Praktisches Handbuch für Forstwirthe und 

 Gärtner. 3. neubearb. Aufl. Mit 197 Textabbildgn. Berlin, P. Parey, 

 1895. 8». (XII, 758 p.) Ji 12,—. 

 Kübsaamen, Ew. H., Über Grasgallen. Mit 24 Textfigg. in: Entom. Nachr. 



(Karsch), 21. Jhg. No. 1. p. 1 — 17. 

 Cu énot, L. , Défense de rorganismo contre les parasites chez les Insectes. Ausz. 

 von N. V. Adelung, in: Zool. Centralbl. 1. Jhg. No. 21/23. 7. [25.] Jan. p. 843. 

 Compt. rend. Ac. Sc. Paris. — v. 1894. p. 482. 

 Peytoureau, A., Remarques sur l'organisation et l'anatomie comparée des der- 

 niers segments du corps des Lépidoptères , Coléoptères et Hémiptères. 

 Avec 7 pis. et des figg. dans le texte. (Suite.) in: Revue Biol. Nord de la 

 France, 7. Ann. No. 3. Dec. [reç. Janv. 1895]. p. 73— (120). [4 pis.] 

 V. 1894. p. 527. 

 Eiley, 0. V., Sight in Insects, in: Amer. Naturalist, Vol. 29. Jan. p. 66 — 67. 



Abstr. of Presidential Address. 

 Tutt, J. W. , Origin of Reproductive Cells in Insects. Abstr. in: Amer. Na- 

 turalist, Vol. 29. Jan. p. 67—68. 



Entomologists Record, V. 246. — From the ectoderm, or from a portion of the 

 blastoderm, which is later to become ectoderm. 

 Pic, Maur., Excursion entomologique dans la province d'Oran (Algérie), in: 

 Revue Scientif. Bourbonn. 8. Ann. Janv. p. 1(J — 13. 



Hyménoptères: 2 nn. spp. : Ferreola Pici, Myzine Pici (aut.?). Coléoptères: 

 3 var. 

 Slosson, Annie Trumbull , Additional List of Insects taken in alpine Region 

 of Mt. Washington, in: Entomol. News, Vol. VI. No. 1. Jan. p. 4 — 7. 

 Also 17 Araneae und 4 Acarina. 



a) Hemiptera. 

 Eiley, 0, v.. Notes upon Belostoma and Benaciis. With 2 cuts, in: Proc. 

 Entom. Soc. Washington, Vol. III. No. 2. p. 83—86. 

 The differences are generic and not sexual. 

 Riley, 0. v.. The Eggs of C eresa bubalus Fab. and those of C. taurina Fitch. 

 With 6 cuts. [26 figg.]. ibid. p. 88 — 92. 



Differences of the two species and their egg-punctures. 

 Eiley, 0. v., Longevity in Insects. With some unpublished Facts concerning 

 Cicada septemdecim. ibid. p. 108 — 125. 



The live of the majority of Insects is limited to one year. In those, which re- 

 quire more than one year to undergo their full life-cycle the long-lived period is 

 the larval. The length of life in Insects has been regulated by natural selection 

 acting upon individual variations. 

 Sasaki, 0., On the Scale Insect of Mulberry Trees [Diaspis jMfelli/ormis n. 

 sp.). With 2 pis. in: Coll. of Agricult. Imp. Univers. Tokio, Bullet. 

 Vol. n. No. 3. p. 107—121, 122—123. 



Description of the adult Insect: manner of copulation ; metamorphosis ; deter- 

 mination of the species. Damage done by it and remedies against it. 

 Heideman, . . , {Li/fjauus turcicus Fab. and L. Kalmii Stai cannot be separated 

 specifically), in: Proc. Entom. Soc. Washington, Vol. III. No. 2. p. lOti. 



