Ins. 1 
INSECTA. 
THE GENERAL SUBJECT. 
Bt W. F. Kibbt, M.E.S., &c. 
Adolph, G. E. Ueber Insectenfliigel. Yerh. L.-C. Ak. xli. pp. 213-292, 
pis. xxvii.-xxxii. 
Relates to the development, homologies, and neuration (normal and 
abnormal) of the wings of Hymenoptera^ Lepidoptera, Neuroptera, Pseudo- 
Ncuroptera, and Diptera. Some of the plates are photographic. 
. Ueber abnorme Zellenbildungen einiger Hymenopterenfliigel. 
L. c. pp. 293-328, pi. xxxiii. 
Relates to Apidce, SplicgidcCf Pompilidaiy Sapygidcc, Scoliidcc, and 
Ves2)id(B. 
Ashmead, W. H. Orange Insects. A treatise on the injurious and 
beneficial Insects found on the Orange Trees of Florida. Jackson- 
ville, Florida : 1880, 8vo, pp. xv. & 78, pi. iv. and woodcuts. 
The introduction relates to the general history of the orange and its 
cultivation. Several new species of insects, &c., of various Orders, are 
described in the body of the work ; and the complete natural history of 
every species mentioned is given as far as known. 
Balbiani, F. Le 9 ons sur la generation des Yertebres, Paris : 1879, 
8vo. 
Contains important observations on parthenogenesis in Invertebrata, 
which are discussed in Kosmos, vii. pp. 307-310, 
Bargagli, P. Di tre opuscoli sugli insetti fossili e sulle formazioni 
inglesi e straniere nelle quali sono stati scoperti avanzi d’insetti, pub- 
blicati da H. Goss. Bull. Ent. Ital. xii. pp. 127-138, 232-240, & 
255-2G4. 
Becker, A. Beitriige zu meinen Yerzeichnissen der am Sarepta und 
am Bogdo vorkommenden Pflauzen und Insecten, und Beschreibung 
einer Mylahris-lavYo. Bull. Mosc. Iv. pp. 145-156. 
Includes lists of Lepidoptera, Coleoptera, Hymenoptera^ and Diptera. 
