XIII. INSECTA. 
68 Ins . 
[ 1904 ] 
1257. Schuster, L. Der Pappelspinner ( Leucoma salicis L.). Zool. 
Garten xlv, pp. 65-68. [ Lepidoptera .] 
1258. . Lepidoptero\og\sc\iQ NotizenT. T. c. pp. 283-286. 
1259. Schwangart, F. Studien zur Entodermfra^e bei den Lepidopteren. 
Zeitschr. wiss. Zool. lxxvi, pp. 167-212, pis. xii, xiii. 
1260. Schwarz, E. A. The insect-catching grass of Cuba. Science xx, 
pp. 761, 762. 
1261. . The cotton-boll weevil in Cuba. P. ent. Soc. Washington vi, 
pp. 13-17. [Coleoptera.] 
1262. . A new Coccinellid enemy of the San Jose Scale. T. c. 
p. 118. [Coleoptera.] 
1263. . Notes on North American Psyllidce. Part I. T. c. pp. 234- 
245. 
1264. . Coleoptera of the expedition, [in] Alaska viii, pp. 169-185. 
A reprint of a memoir recorded in 1900. 
1265. Schwarz, O. Neue Elateriden aus Siid-Amerika. Deutsche ent. 
Zeitschr. 1904, pp. 49-80. [ Coleoptera .] 
1266. . Diagnosis of a new species of Elateridce in the Colombo 
Museum. Spolia Zeylan. ii, p. 46. [ Coleoptera .] 
1267. Scudder, S. H. & Cockerell, T. D. A. A first list of the 
Orthoptera of New Mexico. P. Davenport Ac. ix, pp. 1-60, 
pis. i-iv. 
1268. Seidlitz, G. Bericht fiber die wissenschaftlichen Leistungen im 
Gebiete der Entomologie wahrend des Jahres 1902. Allgemeines und 
Coleoptera , pp. 1-290. 
Published as a separate work, but taken from Arch. Naturg. 1904. 
1269. Sellards, E. H. Some new structural characters of palaeozoic 
cockroaches. Amer. J. Sci. xv, pp. 307-315, pis. vii, viii. 
[ Orthoptera .] 
1270. . A study of the structure of palaeozoic cockroaches, with 
descriptions of new forms from the coal measures. Op. cit. xviii, 
pp. 112-134, 213-227, pi. i. [ Orthoptera.] 
1271. Selys Longchamps, M. de. Recherches sur le developpement 
embryonnaire de l’appendice du premier segment abdominal chez 
Tenebrio molitor. (Communication pr&iminaire.) Bull. Ac. Belgique 
1904, pp. 413-447, 1 pi. 
1272. Semenow, A. Synopsis Elaphrorum palaearcticorum subgeneris 
Elaphroteri Sem. gregem EL riparii (L.) efficientium. Coleoptera , 
Carol idee. Rev. Russe Ent. iv, pp. 19-22. 
1273. . Analecta Coleoptero\og\cfi. vi. T. c. pp. 37-39. vn. T. c. 
pp. 119-121. viii. T. c. pp. 201, 202. 
1274. . Notice necrologique sur T. S. Tschitscherine. (Avec portrait.) 
T. c. pp. 69-76. 
1275. . De duabus novis speciebus generis Stomis Clairv. e Trans- 
caucasia ( Coleoptera , Carabidce). T. c. pp. 152, 153. 
1276. . De nova specie generis Haliplus Latr. e Rossia europaea. 
( Coleoptera , Haliplidce.) T. c. p. 216. 
1277. . Sur la position dans le systkme des Pulicidce ( Aphaniptera s. 
Siphonaptera auctorum). T. c. pp. 277-288. 
