50 Ins. 
INSECTA. 
772. Sen Lett E it E r | A. Hymenoptera in expeditione sub auspicio regii 
imperii Belgici perfecta in region© Africae ad Congo flumen inferius 
collecta, determinata sive descripta ab. Ann. Ent. Belg. xxxv, pp. 
1- 36, pis. i & ii. 
Some of the descriptions of Sphegides are by Koiil. 
773. . Vespidarum species novae chilenses. Ent. Nachr. xvii, pp. 
83-94. [Hymenoptera.'] 
774. Sciimidt, E. Ueber Lippentaster bei Rhynchoten und iiber die 
systematische Beziehung der Eepiden und Belostomiden. SB. nat. 
Fr. 1891, pp. 46-54. 
775. Sciioenfeldt, H. von. Catalog der Coleopteren von Japan. 
Zweiter Nachtrag. JB. nass. Yer. pp. 237-274. 
The number o£ species is stated to be now 3259. 
776. SciiOtt, H. Nya Nordiska Collembola. Ent. Tidskr. xii, pp. 191 
& 192. 
777. Schwarz, E. A. Preliminary remarks on the Insect fauna of the 
great Salt Lake, Utah. Canad. Ent. xxiii, pp. 235-241. 
778. . Contribution to the life-history of Corthylus punctatissimus, 
and description of G. spinifer , n.sp. P. E. Soc. Wash, ii, pp. 109-115. 
[Coleoptera.'] 
779. •= . North American publications on Entomology. T. c. pp. 5-23. 
780. . A list of the blind or nearly eyeless Coleoptera hitherto 
found in N. America. T. c. pp. 23-26. 
781. Schwarz, 0. Revision der palaarktischen Arten der Elateriden- 
Gattung Agriotes , Eschsch. Deutsche e. Z. 1891, pp. 81-114, pi. lii. 
[ Coleoptera.] 
782. . Zwei neue Elateriden von Syrien und Madagascar. T. c. 
p. 151. [Goleojdera.] 
783. . Neue Melanotus aus der palaarktischen Zone. T. c. pp. 365 
& 366. [ Coleoptera .] 
784. Scott, A. W. Australian Lepidoptera with their transformations : 
edited and revised by Helena Forde & A. Sidney Olliff. Yol. n. 
Pt. 2. 
785. Scudder, S. H. A classed and annotated Bibliography of Fossil 
Insects. 101 pp. Being No. 69 Bulletin of the United States Geo 
logical Survey. 1890. 
The classification is a complex one. The annotations from the author 
add greatly to the value of the list. 
786. . Index to the known Fossil Iusects of the world, including 
Myriapods and Arachnids. 744 pp. Being No. 71 Bulletin of the 
United States Geological Survey. 1891. 
The primary arrangement is under Palaeozoic, Mesozoic, and Cenozoic, 
the subordinate classification being first zoological and then alphabetical. 
