TITLES. 
Ins . 9 
reproduced here. Of the twenty-seven plates, seven are devoted to the 
perfect insects, and details of their structure, six to the earlier stages, 
thirteen to outlines of the saws of the female, and one to details of larval 
structure and of tenthredinous galls. A portion of the plates refer, how¬ 
ever, to tribes that remain to be dealt with systematically in another 
volume. 
G3. [Cameron, P.] On the Origin of the Forms of Galls. P. N. H. 
Soc. Glasg. (n.s.) i. pp. 28-37, 
The poison theory of Lacaze-Duthiers is rejected, and a theory of pro¬ 
tection suggested. 
64. -. Synopsis of the British Species of Cimbicidina, Hylotomina, 
Lophyrina , aud Lydina. \Hymenopterad[ Ent. M. M. xxii. pp. 47-51, 
83-85, & 117-123. 
-. [See also Godman & Salvin.] 
65. Carlini, A. de. Artropodi dell’ isola di S. Pietro. Bull. Ent. Ital. 
1885, pp. 192-196. 
This list is no doubt very incomplete, as it comprises ouly 44 species of 
Insectci , while no less than 19 species of Arachnida are enumerated. 
66. *Carriere, J. Die Sehorgane der Thiere, vergleichend anatomisch 
dargestellt. Mimchen und Leipzig-Oldenbourg: 1885. 
[Cf. Bioh Centralbl. v. pp. 589-597, where the recent memoirs of 
Viallanes, Ciaccio, and Hickson are noticed under the heading, “ Einiges 
iiber die Sehapparate von Artliropoden.’’] 
67. Casey, T. L. New Genera and Species of Californian Coleoptera, 
Bull. Cal. Ac. Sci. i. pp. 283-336, pi. 
Deals chiefly with Staphylinidce. The plate is not numbered. 
Champion, G. C. [See Godman & Salvin.] 
68. Ciiatin, J. Recherches sur la constitution de la mandibule chez les 
Coleopteres et les Orthopteres. Bull. Soc. Philom. (7) ix. pp. 33-36. 
Some generalizations as to the rational structure of the mandible in a 
few Orthoptera and Neuroptera. The only reference to Coleoptera is 
three lines devoted to Carabus auratus. [ Cf . Bull. Ent. Ital. 1885, p. 169.] 
69. -. Sur les modes de terminaison des nerfs dans la trompe des 
Lepidopteres. T. c. p. 131. 
70. -. Morphologie analytique et comparee de la machoire chez les 
Hymenopteres. C.R. ci. pp. 259-261. 
Points out briefly the modifications of the maxilla existing in different 
Hymenoptera, and its similarity to that of the mandibulate insects. A 
similar note on the mandible of Hymenoptera is given by Chatin, t. c, 
p. 642. 
71. Ciiauzit, B. Etat actuel de la question du Phylloxera e n France, 
Paris : 8vo, 320 pp. 
A popular manual intended for the use of those economically inte-' 
rested. 
