[1922] 
Diptera. Syrphidae, etc. 
Insecta. 385 
il lallola columbiae p. 15, diversipennis 
p. 1C, spp. n. Canada, Curran Canad. 
Entom. 54. 
Melanostoma chaetopoda Calif, p. 35 
(fig.), Ontario Canada p. 37, spp. n. 
(figs.), Davidson Trans. Amer. Ent. 
Soc. 48. — M. squamulae, chilosia p. 275, 
lata p. 276, spp. n. Canada, Curran 
Canad. Entomol. 53 1921. 
Microdon bicolor sp. n. Formosa p. 
272, Sack Arch. Natg. 87 A 11. — M. 
( Omcgasyrphus ) painleri sp. n. Missis- 
sippi Texas p. 370, Hull Ann. Ent. 
Soc. Amer. 15. 
Momceromyia subgen. n. of Ceri- 
oides, Monoccromyia tricolor floridensis 
var. n. Fla. p. 41, Shannon Bull. 
Brooklyn Ent. Soc. 17. 
Myiolepta lunulata Bigot re-described 
p. 18, Curran Canad. Entom. 54. 
Myxogaster varicgata p. 274 figs. 17- 
19, nigripennis p. 275 figs. 20, 21, spp. 
n. Formosa, Sack Arch. Natg. 87 A 11. 
Nausigaster chrysidiformis p. 39 
(figs.), peruviensis, spp. n. Peru p. 40, 
Shannon Bull. Brooklyn Ent. Soc. 17. 
Pilinasica gen. n. N.Z. type Syrphus 
cingulatus F. p. 227, Malloch N.Z. Jl. 
Sci. and Technol. 5. 
Pipiza atrata sp. n. p. 283 British 
Columbia, Curran Canad. Ent. 1922. 
Psilota thatuna sp. n. Idaho p. 38, 
Shannon Bull. Brooklyn Ent. Soc. 17. 
Sericomyia cynocephala sp. n. Alaska 
p. 147, Hine Ohio Jl. Sci. 22. 
Somula mississippiensis sp. n. Missis- 
sippi p. 372, Hull Ann. Ent. Soc. 
Amer. 15. 
Sphegina key to spp. of p. 267, 
lobulifcra sp. n. Maryland p. 269, Mal- 
looii Ent. Nows 33. — S. Jlavomaculala 
Virginia, armatipes, spp. n. p. 141, 
armatipes var. rufa n. California, monti- 
cola New Hampshire, occidentalis p. 
142 Washington, biannulata Virginia, 
jlavimana p. 143 Maryland, calif ornica, 
spp. n. California p. 144, Malloch 
Proc. Biol. Soc. Washington 35. 
Syrphus attenuatus, curtus p. 145, 
limatus, spp. n. Alaska p. 146, Hine 
Ohio Jl. Sci. 22. — S. grossulariae var. 
melanis n. Canada p. 96, venustus 
Meigen present in N. America p. 117, 
Curran Canad. Entom, 54. 
(n-15697 j) q 
Tcuchomerus gen. n. type Polydonta 
orientalis Brun. p. 266 figs. 9-11, Sack 
A rch. Natg. 87 A 11. 
Toxomerus occidentalis sp. n. Canada 
p. 258, Curran Canad. Entomol. 53. 
Volucella dimidiata sp. n. Formosa p. 
261 fig. 3, Sack Arch. Natg. 87 A 11. 
Xylota jacobsoni sp. n. (fig.) Siberia 
p. 140, Shtakelberg Rev. Russe Ent. 
17. 
Xylota nemorum F. var. pallidipes n. 
Batoum p. 27, Shtakelberg Rev. 
Russe Ent. 18. 
Xylotinae subfam. n. p. 30 key to 
genera of, North America p. 31, 
Shannon Bull. Brooklyn Ent. Soc. 17. 
Zelima armipes sp. n. Formosa p. 269 
figs. 12, 13, Sack Arch. Natg. 87 A 11. 
Conopidae. 
Key to genera of Myopinae p. 208, 
Becker Konowia 1. 
Conops laeta p. 200, minor p. 201, 
sareptana p. 202, spp. n. Russia, 
synonymy and key to species, Becker 
Konowia 1. 
Dalmannia confusa sp. n. Croatia p. 
294 key to species p. 293, Becker 
Konowia 1. 
Myopa horrida sp. n. Greece p. 290 
key to species p. 289, Becker Konowia 
1 . 
Occemyia key to species p. 285, 
Becker Konowia 1. 
Zodion asiaticum sp. n. Siberia p. 283, 
Becker Konowia 1. 
Oestridae. 
Oestridae early stages of p. 601, 
Gedoelst C.R. Soo. Biol. 86. 
Aulacephala Macq., Aulacocephahpsis 
Townsend syn. of, maculithorax Macq. 
synonymy p. 304 (fig.), hervei sp. n. 
Japan p. 305 (fig.), Bequaert Rev. 
Zool. Afric. 10. 
Aulacocephalopsis Townsend vide 
Aulacephala Macq. 
Cobboldia elephantis egg-laying habits 
India p. 63 (fig.), Patton Ind. Jl. Med. 
Res. 10. 
Gasterophilus pecorum early stages of, 
p. 245 (figs.), Gedoelst Ann. Soc. ent. 
France 90, 
i 25 
