[1922] 
XI. Insecta. 
Insecta. 43 
874g. — Escalera, M. M. de la. Sis- 
tema de las especies del genero Asida 
de la Penisula Iberica. Subgen. 
Glabrasida. Bol. ’ real. Soc. Esp. 
Hist. nat. Madrid 22 1922 pp. 388-391 
463-473. [ Coleoptera .] 
874h. — Escalera, M. M. de la. 
Especies del genero Hylophilus 
(Col. Hylophilidae) de Fernando Poo y 
Guinea Espanola. Trab. Mas. Nac. 
Sci. nat. Madrid No. 43 1922 pp. 1-47 
37 figs. 
875. — Essig, H. Insekten I. Qualitat. 
Ent. Zs. Frankfurt a. M. 35 1921 p. 46. 
876. — Essig, E. 0. A New Aphis 
on California Sage, Aphis hiltoni sp. n. 
Jl. Ent. and Zool. Claremont Cal. 14 
1922 pp. 61-62 1 pi. [Homoptera.] 
• 877. — Evans, A. M. Notss on Culici- 
dae in Venezuela with Descriptions of 
New Species. Part II. Ann. Trop. 
Med. and Parasit. Liverpool 16 1922 
pp. 213 1 pi. [Diptera.] 
Evans, A. M. vide Gordon and 
Evans. 
Evans, A. M. vide Newstead and 
Evans. 
878. — Evans, W. Some Insect 
Records from the Edinburgh district in 
1921. Scot. Nat. Edinburgh 1922 
pp. 147-150. [Insecta.] 
879. — Evans, W. Notes on the Wood 
Wasps ( Sirex ) occurring in Scotland ; 
with special reference to their present 
day distribution. Scot. Nat. Edinburgh 
1922 pp. 175-189. [llymenoptera.] 
880. — Evans, W. H. A List of 
Butterflies caught by Major H. T. 
Morshead during the Mount Everest 
Expedition, 1921. Trans. Ent. Soc. 
London 1922 1 923 p. 477-478. 
881. — Everts, E. Coleoptera Neer- 
landica. ’s Gravenhage 3 1922 pp. xviii 
-f- 667 19 text-figs. 
882. — Everts, E. Nieuwo Vondsten 
voor de Nederlandsche Coleopteren- 
fauna. XXXVII. Ent. Ber. Helder 6 
1922 pp. 21-26; XXXVIII t.c. pp. 
45-46 ; XXXIX t.c. pp. 7^-76 ; XL 
t.c. pp. 120-122. 
883. — Everts, E. Eene origineele 
vangmethode. Ent. Ber. Helder 6 
1922 pp. 101-105. 
884. — Everts, E. Twee intemt 
zeldame Keversoorten, na vele jaren 
teruggevonden. Ent. Ber. Helder 6 
1922 pp. 105-103. [ Coleoptera .] 
885. — Everts, E. Tweede lijst van 
Verbeteringen en Drukfonten in “ Coleo- 
ptera Noerlandica.” ITT. Ent. Bor. 
Holder 6 1922 pp. 122-124. 
886. — Ewing, IL E. Notes on the 
Occurrence and Distribution of Ant- 
arctic Land Arthropods (Springtails 
and Mites : Collembola and Acarina). 
Ent. News Philadelphia 33 1922 pp. 76- 
79. 
887. — Ewing, H. F. Nearctic 
Proturans. Science New York 55 
1922 pp. 706-707, map. [Protura.] 
888. — Eyer, J. R. The Comparative 
Morphology of the Male Genitalia of the 
Lepidopterous Family Hepialidae. Bull. 
Brooklyn Ent. Soc. New York 16 1921 
pp. 1-8 1 pi. [Lepidoptera.] 
889. — [Ezhikov, 1. 1.] Eikhkob, H. H. 
K Bonpocy o npoHCxojK/pMimi patfonnx 
y o6iucctb(miiit>ix uaceuoMMX. [On the 
question of the occurrence of workers 
among social insects.] IhoiiJieTeHb 3ro 
BcepoccnvicKoro 0nT0M0-([)HT0iiaT0Ji0- 
niuecKoro C'Besji.a b IIeTporpaji,e 18-25 
fteKatfpa 1921 r. [Bull. 3rd All-Russian 
Entomo - Phytopath. Congress in 
Petrograd 18-25 December 1921] No. 3> 
p. 9. [llymenoptera.] 
890. — Ezhikov, I. I. Ueber anato- 
misoho Variabilitiit unter dirocter 
Wirkung kusserer Einflusse. (Experi- 
mente an Schmeissfliegen.) Rev. Zool. 
Russe Moscow 3 1922 pp. 124-139 4 
text-figs. [Diptera.] 
891. — Fabre, H. The Aphis-eaters. 
(Translated by A. Teixeira de Mattos.) 
Fortnightly Review 1922 pp. 1012- 
1023. [General Entomology.] 
892. — Fagniez, C. Bathysciinae 
nouveaux (Col. Silphidae). Ann. Soc. 
linn. Lyon 08 (1921) 1922 pp. 105-107. 
893. — Fagniez, C. Deux nouvelles 
Davalites des Alpes-Maritimes (Col. 
Carabidae). Bull. Soc. ent. France 
Paris 1922 1922 pp. . 88-89. 
