TITLES. 
Ins. 75 
1440. Sprongerts, J. A. Streifziige in den Ostpyrenaen. Iris xvii, 
pp. 169-191. [Lepidoptera.] 
1441. Ssilantjew, A. A. Zur Biologie und Systomatik dcs tiirkischen 
Reben-Riissel-Kiifers, OtiorhynchuS turca Boh. Zool. Jahrb. Syst. 
xxi, pp. 491-502. [Coleoptera .] 
1442. . Uber einen sicher konstatierten Fall der Parthenogenese bei 
einem Kafer ( Otiorrhynchus turca Boh.). Zool. Anz. xxix, pp. 583- 
586. [ Coleoptera .] 
1443. *Stanton, W. S. J. Notes on insects affecting the crops in the 
Philippines, [in] Philippine weather Bureau 1904, 6 pp., 6 figg. 
Review, Zeitschr. Insbiol. i, pp. 318-320. 
1444. Stauffacher, H. Zur Kenntnis des statischen Organs bei Phyl- 
loxera vastatrix. Zeitschr. wiss. Zool. lxxxii, pp. 379-388, pi. xxii. 
[ Aphidce .] 
1445. Stebbing, E. P. A further note on the preservation of bamboos 
from the attacks of the bamboo beetles [Dinoderus minutus and 
pilifrons ] or shot-borers. Indian Forest, xxxi, pp. 249-253. 
1446. . On the Cecidomyiid ( Cecidomyia ? sp.) forming the galls or 
pseudo-cones on Pinus longifolia. T. c. pp. 429-434, pi. xxxviii. 
1447. Stephens, J. W. W. Two cases of intestinal myiasis. Thompson 
Yates Lab. Rep. vi, pp. 119-121. [Diptera.] 
1448. & Christophers, S. R. The practical study of malaria and 
other blood parasites. London, 1904, pp. 396 + xliv. 
This is largely devoted to Culicidce from the medical stand-point. 
1449. Stevens, Miss N. M. A study of the germ cells of Aphis rosce and 
Aphis another ce. J. exp. Zool. ii, pp. 314-333, 4 pis. 
Brief abstract, Zool. Zentrlbl. 1905, p. 809. 
1449a. . Studies in spermatogenesis with especial reference to the 
“accessory chromosome.” Publ. Carnegie Inst. No. 36, 32 pp., 7 pis. 
1450. Stichel, H. Lepidoptera Rhopalocera. Fam. Nymphalidce, Subfam. 
Discopterince. Wytsman Gen. Ins. fasc. xxxi, 14 pp., 1 pi. 
1451. . Lepidoptera Rhopalocera. Fam. Nymphalidce , Subfam. 
Hyantince. Op. cit. xxxix, vii pp.* 1 pi. 
1452. & Riffarth, H. Das Tierreich. Lief. 22, Heliconiidce. Berlin 
1905, xv + 290 pp., 50 figg. [Lepidoptera.'] 
1453. Strand, E. Beitrag zur Schmetterlingsfauna Norwegens. hi. 
Nyt. Mag. Naturv. xlii, pp. 109-179. [Lepidoptera.] 
1454. *Strawson, G. F. Insects and fungi injurious to plants with 
remedial treatment. London, 1905, xii + 201 pp. 
Noticed J. econ. Biol, i, p. 38. 
1455. Strobl, P. G. Neue Beitrage zur DipterenidM . no ,. der Balkanhalb- 
insel. Wiss. Mitt. Bosnien ix, pp. 519-581. 
1456. Swenk, M. H. The North American species of Cuterebra. J. N. 
York Ent. Soc. xiii, pp. 181-185. [Diptera.] 
1457. . New species of Colletes. Canad. Ent. 1905, pp. 301-304. 
[Hymenoptera. ] 
1458. Swezey, O. H. Leaf-hoppers and their natural enemies. (Pt. vii, 
Orthoptera , Coleoptera , Hemiptera.) Rep. exp. Stat. Hawaii, i, pt. 7, 
pp. 211-238, pis. xiv-xvii. 
