TITLES. 
Lis. 69 
1093. S0RENSEN, W. Forelobig Meddelelse om Spiraclerne hos 
Insecterne i Almindelighed og hos Scarabseerne i Saerdeleshed. 
Kjobenhavn, 1895, 8vo, 105 pp. [Coleoptera, Diptera .] 
In addition to a section on fossil Mammals, there is another on the 
larva of Dexia rustica , Fab. 
1094. Soule, C. G. Uncertainty of the duration of any stage in the 
life-history of moths. Psyche, vii, p. 191. [Lepidoptera.] 
1095. South, R. Tho irregular diary of an entomologist, 1832-1860. 
Entomologist, 1895, pp. 40-45. 
Extracts from the diary of the late W. T. F. M. Ingall. 
1096. Spuler, A. Beitrag zur Kenntniss des feineren Baues und der 
Phylogenie der Fliigelbedeckung der Schmetterlinge. Zool. Jahrb. 
Anat. viii, pp. 520-543, pi. xxxvi. [Lepidoptera.'] 
Summaries by von Adelung, Zool. Centralbl. ii, pp. 654-656 : J. R. 
Micr. Soc. 1895, p. 624. 
1097. Stadelmann, H. Beitrage zur Kenntniss der Gattung Melipona 
sens. lat. SB. Ak. Berlin, 1895, pp. 615-623; and Mt. Ak. Berlin, 
1895, pp. 299-307. [ Ilymenoptera.] 
Summary, J. R. Micr. Soc. 1894, p. 624. 
1098. . Zwei neue Hymenopteren ans Togo. Ent. Nachr. xxi, 
pp. 80 & 81. 
1098 v. °Standpuss, M Uobor dio Griindo dor Variation und Aberration 
dos Faltorstadiums boi don Schmottorlingon. Insoktonborso, 1894. 
Summary by Seitz in Zool. Centralbl. ii, pp. 49-51. 
1099. . On the causes of variation and aberration in the imago 
state of butterflies, with suggestions on the establishment of new 
species. Entomologist, 1895, pp. 69-76, 102-114, & 142-150. 
[Lepidoptera.] 
This is a translation by F. A. Dixey, with an introductory note by F. 
Merrifield. 
1100. Staudinger, O. Berichtigungen iiber A^r/rts-Arten. Ent. 
Nachr. xxi, pp. 383-385. [Lepidoptera.] 
1101. . Eine neue Lycccniden-Q&itxmg. Deutsche ent. Zeitschr. 
Lep. viii, pp. 153-157. [ Lepidoptera .] 
1102. . Ueber Euplcea callithoe , Boisd., und deren Yarietaten. T. c. 
pp. 158-169, pi. iv. [ Lepidoptera .] 
1103. . Neue palaarktische Lepidopteren. T. c. pp. 288-299. 
1104. . Beschreibungen neuer Lepidopteren aus Tibet. T. c. 
pp. 300-343. 
1105. . Ueber Lepidopteren von Uliassutai. T. c. pp. 344-365, 
pi. vii. 
