[1921] 
XI. Insecta. 
Insecta. 237 
Stomoxys calcitrant, biology, Wil- 
helmi Monog. Z. angew. Ent. 2 1917. 
Sturmia sociabilis sp. n. N. Amer. 
p. 125, Greene P. ent. Soc. Washington 
23. 
Suiozstrus gen. n., cooki sp. n. Vir- 
ginia p. 134, Townsend Insecutor Ins. 
Menstr. 9. 
Tachinidae, habits, economical im- 
portance, classification, Baer Zp. 
angew. Ent. 6 1920 pp. 185-246 7 
1921 pp. 97-163 349-423. 
Taeniomyia, characters, Malloch 
p. 424 Ann. Nat. Hist. 7. 
Trichopticus fvreatus sp. n. Europe 
p. 40, Stein Arch. Natg. 81 Abt. A 
Heft 10. 
Tniplieopygus gen. n. near Heliva , 
(estaceus sp. n. Kenya p. 225, Malloch 
Ann. Nat. Hist. 8. 
Uramyia notes, Aldrich pp. 83-92, 
Insecutor Ins. Menstr. 9. 
Villencuvia gen. n. for Lissoglossa 
taeniata Villeneuve p. 134, Townsend 
Insecutor Ins. Menstr. 9. 
W inthemia fasciculata sp. n. Congo p. 
29, Villeneuve Rev. zool. Afric. 9. 
Xenocoenosia, the North American, 
Malloch p. 12 Canad. Ent. 53. 
Xenomyia gen. n. near Limnophora, 
aira sp. n. E. Africa, Malloch p. 164 
Ann. Nat. Hist. 7. 
Xenotachina gen. n. Tachinidae, 
pallida sp. n. N. W. India, p. 420, 
Malloch Ann. Nat. Hist. 7. 
Xenolhoracochaela gen. n. Phaoninae, 
prima sp. n. Colombia, Malloch p. 170 
Ann. Nat. Hist. 7. 
Xenosia gen. n. p. 421 for Mydaea 
ungulata Stein, Malloch Ann. Nat. Hist. 
7. 
Zenilia roseanae, anatomy, larva, 
Thompson pp. 127-129 3 pis. P. ent. 
Soc. Washington 23. 
Muscidae Acalyptratae. 
Proposed new classification of Helomy - 
zidae, Garrett pp. 120-121 Insecutor 
Ins. Menstr. 9. 
Chloropidae of Belgium, list, pp. 
131-136, Tonnoir Bull. ent. soc. Belg. 
3. 
Oymnopinae, revision of, pp. 325- 
343, Cresson Trans. Amer. ent. soc. 
47. 
Acanlholeria gen. n. p. 130 Helomy- 
zidae (genotype cineraria Loew), oedie- 
mus, abnormalis spp. n., p. 131 British 
Columbia p. 131, Garrett Insecutor 
Ins. Menstr. 9. 
Acatochaeta gen. n. (near Myennis) 
africana sp. n. W. Africa p. 212, 
Enderlein Zool. Anz. 52. 
Amoebaleria gen. n. p. 124 Helomy - 
zidae, scutellala p. 125, gigas p. 126, 
spp. n., British Columbia, Garrett 
Insecutor Ins. Menstr. 9. 
Aschabadicola gen. n. near Meromyza, 
longicornis sp. n. Aschabad p. 80, Frey 
Notulae Ent. 1. 
Athyroglossa, key to N. Amer. 
species, p. 332, Cresson Trans. Amer. 
ent. soc. 47. — A. barrosi sp. n. Chili p. 
44, Brethes Rev. Chil. Hist. Nat. 23. 
Barbastoma gen. n. Ilelomyzidae, 
barbatus sp. n. British Columbia 
p. 123, Garrett Insecutor Ins. 
Menstr. 9. 
Celyphus obtectus p. 293 pi. 1, scutaius 
p. 295 pi. li, metamorphoses, Sen Rep. 
ent. meeting Pusa 4. 
Cetema neglecta sp. n. Belgium p. 131, 
Tonnoir Bull. ent. soc. Belg. 3. 
Dacus oleae var. n. asiatica India 
p. 425, Silvestri Mem. Acc. Lincei 25 
1916. 
Drosophila par enii, macularis, p. 157, 
jungicola, setosa, p. 158, spp. n., France, 
Villeneuve Ann. Soc. ent. Belgique 
61. — D. rubrostriata, parasitic habits, 
pp. 217-219 Bonnamour Bull. Soc. 
ent. France, 1921. 
Drosophila experiments : Mac 
Dowell 1146 ; Zeleny 1961 ; 
Detlefson & Roberts 441 ; Muller 
1273 ; Adolph 8 ; Mavor 1200 ; 
Sturtevant 1718. 
Epiplatea dohaniani sp. n. Texas p. 
58, Johnson Psyche 28. 
Eupterocalla gen. n. (type E. pin mi - 
tarsis Hend) p. 213, Enderlein Zool. 
Anz. 52. 
f Helomyza bauckhorni sp. n. Aqui- 
t.anian, Siebengebirge, p. 208 fig. 
Meunier Zs. D. Geol. Ges. 67 1915. 
