42 Insecta. 
XI. Insecta. 
[1921] 
924. — Karny, H. Die neuen austral- 
ischen Thysanopteren der Mjoberg- 
Ausbeute. (Vorlaufige Mitteilung). 
<5asopis Praze 17 1920 pp. 36 -44. 
925. — Karny, H. H. Katydids 
•(Tettigonioidea) of the Philippine Is- 
lands, collected by C. F. Baker. 
Philippine J. Sci. Manila 18 1921 pp. 
£07-617. [ Orthoptera .] 
926. — Karny, H. H. Erganzung zu 
Priesner’s “ Hapiothrips- studien ” Die 
Australischen Haplothripinen. Treubia 
Buitenzorg 2 1921 pp. 21-36 2 figs. 
( Thysanoptera.] 
927. — Karny, H. H. Beitrage zur 
Malayischen Thysanopterenfauna. IV. 
Thysanopteren von Hevea. V. Thysano- 
pteren an Tee. Treubia Buitenzorg 2 
1921 pp. 37-83 25 figs. 
928. — Kaupp, B. F. The depluming 
louse of the fowl : Lipeurus variabilis. 
J. Comp. Path. Ther. Edinburgh ‘33 
1920 pp. 295-6 1 fig. [Mallophaga.] 
929. — Keilin, D. On the life-history 
of Dasyhelea obscura Winnertz, with 
some remarks on the parasites and 
hereditary bactcrian symbiont of this 
midge. Ann. Nat. Hist. London 8 
1921 pp. 576-590 pis. xix-xx. [Di- 
ptera .] 
930. — Keilin, D. On some Dipterous 
larvae infesting the branchial chambers 
of land-crabs. Ann. Nat. Hist. London 
8 1921 pp. 601-608. 
931. — Keilin, D. Supplementary 
account of the Dijiterous larvae feeding 
upon molluscs. Parasitology Cambridge 
13 1921 pp. 180-183. 
Keilin, D. vide Nuttall and Keilin. 
932. — Kennedy, C. H. Some inter- 
esting dragon-fly naiads from Texas. 
Proc. U.S. Nat. Mus. Washington 59 
No. 2390 1921 pp. 595-598 pi. cxv. 
I Paraneurop ter a.] 
933. — Kern, P. Beitrage zur Biologie 
der Carabiden. Ent. Blatter Berlin 17 
1921 pp. 162-172. [ Coleoptera .] 
934. — Kernewitz, B. Spermiogenese 
bei Lepidopteren mit besonderer Be- 
rucksichtung der Chromosomen. Arch. 
Natg. Berlin Abt. A 81 Heft 1 1915 pp. 
1-34 3 pis. 14 text-figs. [ Lepidoptera .] 
935. — Kert6sz, K. Vorarbeiten zu 
■einer Monographic der Notacanthen 
xxxix-xliv. Ann. Mus. Ilungar. 
Budapest 18 1921 pp. 153-176. [Di- 
ptera .] 
936. — -Kessel, F. Neue Monotomiden, 
Cucujiden u. Passandriden aus der 
Sammlung des Deutschen Entomolo- 
gischen Museums in Berlin. Arch. 
Natg. Berlin Abt. A 87 Heft 6 1921 
pp. 25-33. [ Coleoptera .] 
937. — Kessel, F. t)bor die Stellung 
der Passandridae im System. Arch. 
Natg. Berlin Abt. A 87 Heft 6 1921 pp. 
33-35. [ Coleoptera .] 
938. — Keys, J. II. Coethormiocerus 
attaphilus Bris., an addition to the 
British Coleoptera. Ent. Mag. London 
57 1921 pp. 100-102 pi. i. 
939. — Kheil, N. M. Melitaea maturna 
Linne v Cech&ch. 6asopis Praze 18 
1921 pp. 24-25. [ Lepidoptera .] 
940. — Kieffer, J. J. Sur quelques 
Dipteres piqueurs de la tribu des 
Ceratopogoninae. Arch. Inst. Pasteur 
Afrique du Nord Algiers and Tunis 1 
1921 pp. 107-116. 
941. — Kieffer, J. J. Nouvelles obser- 
vations sur lea Dipteres piqueurs de la 
tribu des Ceratopogoninae. Arch. 
Inst. Pasteur Afrique du Nord Algiers 
and Tunis 1 1921 pp. 262-268. 
942. — Kieffer, J. J. Deux nouvelles 
Chironomides d’Egypte (Diptera). Bui. 
Soc. Ent. Egypte 1920 1921 pp. 18-21. 
943. — Kieffer, J. J. Chironomides de 
P Afrique equatoriale. Ire partie. 
Ann. Soc. ent. France Paris 90 1921 
pp. 1-56 pis. i & ii. [Diptera.] 
944. — Kieffer, J. J. Diagnoses de 
nouveaux genres et esp^ces de Chirono- 
mides. Bull. Soc. ent France Paris 
1921 pp. 287-289. [Diptera.] 
945. — Kieffer, J. J. Chironomides 
des Philippines et de Formose. Philip- 
pine J. Sci. Manila 18 1921 pp. 557 -593. 
[Diptera.] 
945a. — Kieffer, J. J. Synopse de la 
tribre des Chironomariae [Dipteres). 
C. R. Ann. Soc. Sci. Bruxelles 40 1921 
pp. 269-277. 
946. — Kiritshenko, A. Contribu- 
tions a la faune de Hemipteres- 
Htteropttres du gouvernement de Jaro- 
slavl. Rev. Russe Ent. Petrograd 16 
1916 pp. 23-37. 
