ïïymenoptera — Vertebrata. 80 



27799 Kohl, Frz. Friedr. 1898. Zur Kenntnis der europäischen Polistes- Arten. 



Mit 1 Taf. Ann. k. k. naturhist, Hofmus. 13. Bd. 1. Hft p. 87—90. — 

 Apart: Wien, Alfr. Holder in Comm., 1898. gr. 8°. M 1,20. [595.79 P. 

 (5 [4 nn.] spp.) 



27800 Karsch, F. 1898. Zur Ethologie der Ichneumonidengattung Polysphincta 



Grav. Entom. Nachr. Karsch, 24. Jhg. No. 22. p. 348 — 350. [595. 79P. 



1 Fox, Wm. J. 1898. The Species of Psen inhabiting America North of 



Mexico. Trans. Amer. Entom. Soc. Vol. 25. No. 1. p. 1 — 18. [595. 79P. 

 (29 [13 nn.] spp.) 



2 Schlechtendal, D. von. 1898. Brutnester von Rhopalum tibiale. Krancher, 



Entom. Jahrb. 8. Jhg. f. 1899. p. 221—222. [595.79R. 



Sirex gigas — in East Lothian (E-ob. Godfrey), — in Peebleshire (Jam. Baxter), 

 — "in the Solway District (R. Service). Ann. Scott. Nat. Kist. 1899. Jan. p. 55. 



[595.79S. 



3Hoemke, P. 1899. Sphex maxillosa. Illustr. Zeitschr. f. Entom. 4. Bd. 



No. 1. p. 9. [595.79S. 

 4Höppner, Hs. 1898. Stelis minima Schenck. Entom. Nachr. (Karsch), 



24. Jhg. No. 20. p. 306—309. [595.79S. 



5Marlatt, C. L. 1898. Japanese Hymenoptera of the family Tenthredinidae. 

 Proc. U. S. Nat. Mus. Vol. 21. No. 1157. p. 493—506. [595.79T(52). 

 (33 [25 nn.] spp.) 



27806 Rudow, F. 1898. Das Leben von Trichiosoma (Cimbex) lucorum Fbr. u. ihre 

 Schmarotzer. Krancher, Entom. Jahrb. 8. Jhg. f. 1899. p. 225—230. 



[595.79 T. 



7 Fox, Wm. J. 1898. Trypoxylon politum and neglectum raised from the some 

 nest. Entom. News, Vol. 9. No. 10. Dec. p. 261. [595.79 T. 



8Peckham, Geo. W., and Elizab. G. Peckham. 1898. The Instincts and 

 Habits of Solitary Wasps. With 14 pis. (2 colour.) Wisconsin Geol. Nat. 

 Hist. Survay, Bull. No. 2. Scient. Ser. No. 1. 8°. (245 p.) [595.79 V. 



9 Riedel, M. P. 1898. Beobachtungen an Wespen. Illustr. Zeitschr. f. Entom. 

 3. Bd. No. 22. p. 346—347. [595.79 V. 



10 Clément, A. L. 1898. Note sur un cas singulier de nidification de la Guêpe 



commune (Vespa germanica). Bull. Mus. Hist. Nat. Paris, 1898. No. 3. 

 p. 182—183. [595.79 V. 



XXI. Vertebrata (596). 



Perrier, E. 1898. Origin of Vertebrata. Abstr. Journ. R. Micr. Soc. London, 

 1898. P. 5. p. 524. [596.0. 

 (C. H. Ac. Se. Paris.) — v. 24076. 



Bles, Edw. J. 1897. On the openings in the wall of the body-cavity of Vertebrates. 

 Ausz. von J. W. Spengel. Zool. Centralbl. 5. Jhg. No. 23/24. p. 816—817. 

 (Proc. Roy. Soc. London.) — v. 21928. [596.04. 



11 Giglio-Tos, Erm. 1898. Il rosso neutrale (Neutralroth) ed i granuli emo- 



globigeni. Zeitschr. f. wiss. Mikrosk. 15. Bd. p. 166 — 172. [597.0411. 



27812 Claypole, Edith J. 1897. Comparative Histology of Digestive Tract. With 

 1 pl. Trans. Amer. Micr. Soc. Vol. 19. p. 83—92. — Abstr. Journ. R. 

 Micr. Soc. London, 1898. P. 5. p. 522 — 523. [596.043. 



16. 1. 1899. 



