BIOLOGY. 
Ins. 79 
Galls. 
HorvAtii (532). 
European galls arranged according to the plants they occur on, KieffeJi 
(629). 
Galls of Denmark, arranged according to plants, with brief descrip- 
tions, and an entomological index, Rostrup (996). — Galls of Hungary, 
Sz^pligeti (1134). — Galls of Tyrol, arranged according to plants, Dalla 
Torre (231, 232). — Galls of vascular plants of Germany, Schleciiten- 
dal (1029). — Cecidomyid-gall on Centaurea scabiosa , Mik (795). — As- 
phondylia- gall on Prunus cocomilio , Mik (794). — Galls of Gymnetron 
villosulus on Veronica , Decaux, p. 90, Bull. Soc. ent. France, 1896. 
Formation of galls of Cynips , Beijerinck (57). — German Cynipid 
galls, Riedel (976). — N. American Cynipidous galls, Asiimead (31). — 
Gall-making Goccid , Cockerell (213). — Brachyscelid galls, Fuller (389, 
390). 
Insects and Flcrwers and Plants. 
Knutii (653, 654). — Mode of attraction by flowers, Plateau (908, 
909). 
Cross-fertilization of flowers, Keller (597) : [same paper as last 
year]. 
Insects and pitcher-plant, Hubbard (546). — Flowers visited by bees of 
the genus Perdita ) Cockerell, pp. 32-41, P. Ac. Philad. 1896. — Notes 
on flower-haunting Diptera in Scotland, Scott-Elliott (1052). 
Collections, Preservation, Museums, Nomenclature. 
Notes on European entomological collections, Calvert (136). — Number 
of specimens in the entomological collection, Philadelphia, Skinner, 
p. 591, P. Ac. Philad. 1896. — The collections of the National Museum at 
Washington, Amer. Natural, xxx, pp. 72 & 73. — The Power collections of 
British Coleopiera and Hemiptera, acquired by the British Museum, 
Ent. Mag. xxxii, p. 139. — Scott collections of British Rhynchota in British 
Museum, Waterhouse, p. 163, Ent. Mag. xxxii. 
Prices of British Lepuloptera , Entomologist, 1896, pp. 57-61, 164, & 
259. 
Instructions for collecting and rearing Lepidoptcra , Standfuss (1120). 
— Collecting Coleoptera from a biological standpoint, Oiiaus (836). — 
Modo of arranging a collection of butterflios to illustrato distribution 
and variation, Bath, pp. 293-299. — Collecting myrmecophilous and 
termitophilous beetles, Wasmann (1223). — Influence of weather, &c., on 
the appearance of nocturnal Lepidoptcra , Mensiiootkin, Entomologist, 
1896, p. 101. 
Albo-carbon as a preservative, mode of using, Knaggs (650). — For- 
malin as a preservative, Blandford, p. Ivi, P. ent. Soc. London, 1896. — 
Formol as a preservative, Esciiericit, Ent. Nadir, xxii, p. 1. 
Rearing larvae and pupae of Sphinx convolvuli , Sturt, p. 226, Ent. 
Rec. vii. — Apparatus for forcing pupae of Lepidoptcra , Knaggs, Ento- 
mologist, 1896, p. 201. 
Preparation of small insects, Croissandeau, pp. 36-39, Miscell. ent. 
iv. — Preparation of Lepidopterous larvae, Peyron (868). — Killing and 
preserving, Knaggs, p. 3, Entomologist, 1896. — Piuning and setting 
Lepidoptcra , Tunstall, pp. 299-302. — Setting Lepidoptcra , Leech, 
Entomologist, pp. 269-272. — Setting Lepuloptera , Woodfoiide, p. 83, 
Eutomologist, 1896. — Setting-bristles, Knaggs, pp. 151 & 152, Entomo- 
logist, 1896. — Mode of relaxing, Knaggs (649). — Naphthalin recommended 
for relaxing insects, Knaggs, p. 189, Entomologist, 1896. — Wood naphtha 
