64 Ins. 
XIII. INSECTA. 
1174. [Vignon, P.] Critique de la theorie vesiculaire de la secretion. 
Arch. Zool. exp. Notes 1899, pp. xvii-xxv. 
Criticism of Van Gehuchten. 
1175. Villeneuve, J. de. Description de Diptere-s nouveaux. Bull. Soc. 
ent. France 1899, pp. 26-28. 
1176. -. Description de deux Anthomyiaires nouvelles du genre 
Spilogaster Macq. T. c. pp. 133-135. [Diptera.] 
1177. -. Observations sur les Anthomyiaires (types de Meigen) du 
Museum d’histoire naturelle de Paris. Ann. Soc. ent. France 1899, 
pp. 83-89. [Diptera .] 
1178. Vihe, A. La faune souterraine de France. Paris 1900 [1899], 8vo, 
148 pp., 4 pis. 
1179. Viturat & Fauconxet, L. Catalogue analytique et raisonne des 
Coleopteres de Saone-et-Loire et des departements limitrophes 
(Suite). Bull. Soc. Autun xi, pp. 437-529. [ Dytiscidce etc.] 
1180. Wahl, B. Ueber das Tracheensystem und die Imaginalscheiben 
der Larve von Eristalis tenax L. Arb. Inst. Wien xii, 54 pp., 5 pis. 
[Dip ter a.] 
Summary, J. R. Micr. Soc. 1900, p. 196. 
1181. Wahlgren, E. Ueber die von der schwedischen Polarexpedition 
1898 gesammelten Collembolen. Ofv. Ak. Forh. 1899, pp. 335-340. 
1182. -. Beitrag zur Kenntniss der Collembola- Fauna der Ausseren 
Scharen. Ent. Tidskr. xx, pp. 183-193. 
1183. Walker, C. M. The sound-producing organs of Lema trilineata. 
Ent. News Philad. p. 58. [ Coleoptera.] 
1184. Walsingham, Lord. Description of two new species of Tineina 
from Bengal. Ind. Mus. Notes iv, pp. 105-107, pi. vii. [ Lepidoptera .] 
1185. -. Talceporia ( Bo/nkesia Tutt) Staintoni n. sp. and montanella 
n. sp. Ent. Rec. xi, pp. 256-258. [ Lepidoptera .] 
1186. -. Description of a new species of Metzneria (= Parasia) from 
Algeria. Ent. Mag. 1899, p. 183. [. Lepidoptera .] 
1187. -. Description of a British Coleophora new to science. T. c. 
p. 201. [ Lepidoptera?^ 
1188. Wandolleck, B. Zur Anatomie der cycloraphen Dipteren\a.rxen. 
Anatomie der Larve von Platycephala planifrons (F.). Abh. Mus. 
Dresden, Festschrift, No. 7, 39 pp., 2 pis. 
Summary by Heymoxs, Zool. Centrlbl. vii, pp. 205-207. 
1189. Warburton, C. Annual report for 1899 of the Zoologist. J. Agric. 
Soc. England x, pp. 667-678. 
1190. Warren, W. New species and genera of the families Drepanulidce, 
Thyrididce, Uraniidce , Epiplemidce and Geometridee from the old-world 
regions. Nov. Zool. vi, pp. 1-66. [Lepidoptera.'] 
1191. -. New Drepanulidce , Thyndidce and Geometridce from the 
^Ethiopian region. T. c. pp. 287-312. [Lepidoptera.] 
1192. -. New Drepanulidce , Thyrididce , Epiplemidce, Uraniidce and 
Geometridce from the Oriental and Palcearctic regions. T. c. pp. 313 - 
358. [Lepidoptera.] 
