TITLES. 
Ins. 63 
G23. [Rudow, F.] -Nonnulli Pferomaftni a do. de Stefani-Perez in Sicilia 
lecti. Nat. Sicil. v, pp. 265-268. [ Ilymcnoptera .] 
8 new species. 
624. Sabatier, A. Sur la morphologie de l’ovaire chez les Insectes. 
C.R. cii, pp. 61-63, 267-269, & 441-443. [For Summary, vide J. R. 
Micr. Soc. (2) vi, pp. 229 & 230.] 
625. Saiilberg, J. Lynchia fumipennis en pa Pandion haliaetus 
lefvande Ilippoboscid. Medd. Soc. Fenn. xiii, pp. 149-152. 
\_Diptera.~\ 
626. . En ny art af Ilemipter - slagtet Aradus fran Ryska-Karelen. 
T. c. pp. 153-155. 
627. . En ny finsk art af slagtet Scymnus. T. c. pp. 156-158. 
[Coleoptera.~\ 
628. . Deltocncmis cine neue Gattung aus der Kiiferfamilie Aniso - 
tomidai. Wion. ent. Z. v, p. 87. [Colcojftera.'] 
629. S alliS, A. Monographie du genre Ancistrosoma. Ann. Soc. Ent. 
Fr. (6) vi, pp. 465-468, pi. viii. [ Coleoptera.] 
7 species, 2 of them new. 
Salvin, 0. [See Godman & Salvin.] 
630. Sasakj, C. On the life-history of Ugimya sericaria, Rondani. 
J. Sci. Jap. i, pp. 1-46, pis. i-vi. [ Diptera ;.] 
Immense loss being occasioned in Japan by this fly, the investigations 
here described were undertaken iu order to find a remedy. The author 
has ascertained the life-history : the egg being laid on the mulberry- 
leaves is swallowed by the silkworm, and the larva speedily passes 
through the walls of the alimentary canal, and ensconces itself in one of 
the nerve-ganglia, where it feeds on the cells, but after a time leaves this 
abode and enters the tracheal system, and takes up a position where it 
can get a supply of fat as food, and plenty of air. A remedy he suggests 
may be found by taking the food of the silkworm from bushes planted in 
spots that are not frequented by the fly. The paper also contains many 
anatomical observations. The plates aro satisfactory. The following 
are the divisions of the memoir: — i. External characters and habits of 
the adult fly. n. Sexual and other internal organs of the adult fly. 
in. Development of the maggot. iv. Diseases and symptoms either 
caused by or concomitant with the presence of the maggot in the silk- 
worm. y. Habits and anatomy of the mature maggot, vi. The pupa and 
its development into the mature Insect. 
631. Saunders, W. Catalogue of Canadian butterflies, with notes on 
their distribution. Tr. R. Soc. Canad. iii, sect, iv, pp. 85-106. 
\ m Lepidoplera.'\ 
209 species, including 13 of Papilio. 
Sciiatz, E. [See Staudinger (682).] 
