TITLES. 
Ins. 57 
1099. Tubeuf, C. von. Neuero Beobachtungen liber die Ceeidomyien- 
Galle der Llirchen-Kurztriebe. Forstl. Zeitschr. Munchen, vi, pp. 
224-229 & 356. [Diptera.] 
1100. Turner, A. J. The Xyloryctidce of Queensland. Ann. Queensland 
Mus. No. 4, pp. 1-32. [Lepidoptera.] 
1101. Turner, G. Notes upon the Formicidce of Mackay, Queensland. 
P. Linn. Soc. N. S. Wales, xxii, pp. 129-144. [ Ilymenoptera .] 
1102. Tutt, J. W. Presidential address. 16 pp. [From P. S. London 
ent. Soc. 1897.] 
1103. . The development of the wing; wing-scales and their pigments 
in butterflies and moths. Ent. Record, 1897, pp. 131-136 etc., pi. iii. 
[Lepidoptera.] 
Critical summary of a paper by Mayer. 
1104. . On the classification of the Lepidoptera. T. c. pp. 194-196. 
1 105. . The drinking habits of butterflies and moths. P. S. London 
ent. Soc. 1897, pp. 73-81. [Lepidoptera.'] 
1106. . Notes on hybrids of Tephrosia bistortata , and T. crepuscularia. 
P. S. London Soc. 1897, pp. 90-96. [Lepidoptera.] 
1107. Uhler, P. R. Contributions towards a knowledge of the Ilemiptera- 
Hetcroptera of N. America. No. 1. Tr. Maryland Ac. 1897, pp. 
383-394. 
. [See also Kirkland (591).] 
1108. *Ule, E. Symbiosis between a butterfly and a flower. Ber. Deutsch. 
Bot. Ges. xv, 1897, pp. 385-387. 
Refers to “ Danais euripus in Brazil.” Cf. J. R. Micr. Soc. 1898, p. 73. 
1109. Urech, F. Expcrimontollo Ergebnisse der Schnurung von noch 
weichen Puppen der Vanessa urticce quer liber die Fliigelchen. Zool. 
Anz. 1897, pp. 487-501. [Lepidoptera.] 
1110. Uzel, H. Vorlaufigo Mittheilung liber die Entwicklung der Tky- 
sanuren. Zool. Anz. 1897, pp. 125-132. 
1111. . Beitrage zur Entwicklungsgeschichte von Campodea staphy- 
linus Westw. T. c. pp. 232-237. [Aptera.] 
1112. Vachal, J. Quelques espkces nouvelles, douteuses ou peu connues 
du genre Nomia Latr. Misc. ent. v, pp. 72-75, etc. [Hymenoptera.] 
1113. . ficlaircissements sur le genre Scrapter et description d’une 
esp&ce nouvelle de Dufourea. Bull. Soc. ent. France, 1897, pp. 61-64. 
[ Hymenoptera.] 
. [See also Gribodo (423).] 
1114. V alette, St. George v. la. Zur Samen- und Eibildung beim 
Seidenspinner ( Bombyx mori). Arch. mikr. Anat. 1, pp. 751-756, 
pis. 38-40. 
Summary in J. R. Micr. Soc. 1898, p. 71. 
1115. Vanhoffen, E. Insektcn und Spinnetitiere [in] Gronland-Ex- 
pcdition der Gesellschaft fiir Erdkunde zu Berlin, 1891-1893, ii, pp. 
141-159. 
1116. Vauloger de Beaupre. Description de deux CoUopt&es nouveaux 
du Nord de l’Afrique. Bull. Soc. ent. France, 1897, pp. 237, 238. 
1117. . Diagnoses de trois Zuphium nouveaux de Barbarie. T. c . 
1897, pp. 292, 293. [Goleoptera. j 
