8 Ins, 
INSECTA. 
Rossler, a. Ueber Studien zur Descendenztheorie. Deutsche E. Z. 
xxiv. pp. 249-252. 
Relates to the writings of Weismann and Schilde on the theory of 
descent. 
Saj6, K. Entomologische Bilder aus den ungarischen Flugsandsteppen. 
Ent. Nachr. vi. pp.^ 198-202. 
Relates to insects of various Orders. 
SCH<^>YEN, W. M. Supplement til H. Siebke’s Enumeratio Insectorum 
Norvegicorum. Fasc. i. & ii. (^Hemiptera, Orthoptera^ and Coleo- 
pterd). Forh. Selsk. Chr. 1879, No. 3, pp. 74. 
. Bidrag til Gudbrandsdalens og Dovrefjelds Insektfauna, beretning 
om en i Sommoron 1877 foretagens entomologisk Reise. N. Mag. 
Naturw. xxiv. pp. 153-220, 306-309. 
Relates to insects of all orders ; the Lepidoptera have been already 
noticed [cf. Zool. Rec. xv. Ins. p. 165]. 
ScuDDER, S. H. Problems in Entomology. Canad. Ent. xii. pp. 161- 
167. 
Stoll, 0. Excursionen in Guatemala. MT. schw. ent. Ges. vi. pp. 62-71. 
Includes remarks on cochineal, Ilymenoptera, &c. 
SwiNTON, A. H. Insect Variety: its Propagation and Distribution. 
Treating of the Odours, Dances, Colours, and Music in all Grass- 
hoppers, Cicadce^ and Moths; Beetles, Leaf -Insects, Bees, and Butter- 
flies ; Bugs, Flies, and Ephemerce ; and exhibiting the bearing of the 
Science of Entomology on Economy. London : 1880, 8vo, pp. x., 
326, 1 col. and 7 plain plates. 
A semi-popular work, but containing a considerable amount of original 
observations, especially relating to the stridulation of insects. 
Taeschler, M. Ueber die Stellung der Insekten und der Entomologie 
in der offentlichen Meinung. Ber. St. Gall. Ges. 1878-79, pp. 101- 
174. 
A popular article. 
Taschenberg, E. L. Praktische luSektenkunde. Bremen: 1880, 8 vo, 
woodcuts. III. Die Schmetterlinge, pp. viii., 311; iv. Die Zwei- 
fliigler, Netzflugler, und Kaukerfe, pp. vii., 227 ; V., Die Schnabel- 
kerfe, Fliigellosen, Parasiton, und als Anhang eiuiges Uugeziefer, 
welches nicht in den Insekten gehort, pp. viii., 238. 
The completion of the work noticed in Zool. Rec. xvi. Ins. pp. 6 & 7. 
General indices are appended to vol. v. 
Thomas, F. Durch Thiere erzeugte Pflanzengallen. Botan. Jahresb. 
vi. 
Wachtl, F. a. Beitriige zur Keuntniss der G alien erzeugenden Insec- 
ten Europas. Verb. z.-b. Wien, xxx. pp. 531-546, pi. xviii. 
Relates to the Dipterous genus Asphondylia, Loew, and to various 
CynipidcB 
