78 Insecta. 
XII. Insecta. 
[1918] 
Zacher, P. Die Geradfliigler Deutsch- 
lands und ihre Verbreitung. Systema- 
tisches und synonymisches Verzeichnis 
der im Gebiete des Deutschen Reiches 
bisher aufgefundenenOrJAopiemi Arten. 
Jena 1917 (287 pp.). 1673 
Zamrait, T. Rats and parasites in 
plague epidemics. Arch, melitenso 
Valletta 3 1918 (141-143). [Aphani- 
ptera.] 1674 
Zeleny, C. Germinal changes in the 
bar-eyed race of Drosophila during the 
course of selection for facet number. 
Proc. Indiana Ac. Indianapolis 1917 
1918 (72-77). [Diptera.] 1675 
Zimmermann, A. Einige neuo und 
wenig belcannte palaarktische Hydro- 
poriden. Ent. Mitt. Berlin 7 1918 
(57-71). [Coleoptera.] 1676 
Zukowsky, B. Aphoristische Skizze 
ueber die bisher bekannt gewordenen 
Putterpflanzen der palaarktischen Aeg- 
eriidae. Int. ent. Zeitschr. Guben 9 
1915 (77-79). [ Lepidoptera .] 1677 
II. -SUBJECT INDEX. 
N.B . — The full reference may he ob- 
tained from “ Titles ” by means of the 
author’s name and number. 
GENERAL. 
Treaties, Genera Works. 
Heymon* & Heymons 705. 
Historical. Biographical. 
Engelhart, Danish Entomological 
Sooioty 1868-1918, 433. 
Aldrich, S. W. Williston, 14 ; Blaisdell, 
Carl Fuchs, 128 ; Esben-Petresen, J. C. 
Nielsen, 437 ; Gibson, W. H. Harring- 
ton with bibliography, 566 ; Keuchen- 
ius, Jensen, 80b; Lundbeck, J. C. 
Nielsen, 924 ; Meyer, Wilhelm Koltze, 
1003; Pickard- Cambridge, 0. Pickard- 
Cam bridge, 1186 ; Reitter, Josef Stus- 
siner, 1275 ; Ris, Professor Max 
Standfuss with bibliography, 1297 ; 
Schellenberg >and others, Max Stand- 
iuss, 1350 ; Vanhfiffen, August Brauer, 
1548; Weiss, J. B. Trimble, withbibl., 
1618. 
Bibliographical. 
Henriksen, contents of the journal 
“Ent. Meddel.” 1887-1917, 694; 
Hetschko, Reitter’s works and species, 
701 ; McDunnough, Guerins Iconogr., 
944 ; Navr&til, of L. Melichar, 1066 ; 
Strand, list of his works, 1451. 
Pedagogy. 
Cogan, 296. 
Museums. Collections. 
Nova-Sootian insect colls. Brittain, 
193. 
Bristol Museum, Griffiths pp. 223- 
227 Ent. 51. 
Rippon’s Coll, to National Mus. 
Wales, Ent. News 29 p. 111. 
Harrington colls, to Dep. Agric, 
Canada, Canad. Ent. 50 p. 292. 
The Kearfott colls., Canad. Ent. 50 
P- 71. 
Now York entomological Soc., Leng 
J. N. York ent. Soc. 26 pp. 129-133 and 
Slosson pp. 134-137. 
Technique. Methods. 
Hankin, sectioning wings, J. Asiat. 
Soc. Bengal 13 1917 pi. lxxxiii ; Heiker- 
tinger, collecting Col., 667 ; Potter, 
drawing illustrations, 1201 ; Prashad, 
sections, 1209 ; Sheldon, Verdigris, 
1395. 
Nomenclature. 
Chapman 265 ; Heikertinger, 672 ; 
Hendel, 692 ; Rothschild, 1321 ; Wheeler, 
1628 ; Types of genera, discussion, 
Pr. ent. Soc. London 1917 pp. xciv-cii. 
Economic Entomology. 
General. 
Ashcroft, 37 ; Banks, 67 ; Bridwell, 
189 ; Cooley, 302 ; Griddle, 320 ; Crosby 
& Leonard, 323 ; Davis, 346 ; Gurney, 
621 ; Hooker, literature abstracts and 
summaries, 718; Jones, 782; Keu- 
chenius, 807 ; Marchal, 975 ; Marshall, 
literature summaries, 985 ; Mosley, 
1024 ; Parker, beneficial, 1136 ; Pierce, 
Manual, 1190 ; Schneider-Orelli, 1366 
Scott, etc., insecticides, 1379 ; Walton, 
1585 ; Webster, 1616 ; Woods, 1665. 
