31 Insecta . 
Titles. 
Durrant, J. H. Allononyma diana 
Hb. A genus and species now to the 
British list. Proc. out. Soc. London 
1919 1920 (xliv). [Lepidoptera.] 547 
Durrant, J. H. Ancylis Unearth Hb. 
An addition to the British list. Proc. 
entom. Soc. London 1919 1920 (lxii). 
[Lepidoptera.] 548 
Durrant, J. H. Revisional notes 
Lepidoptera. i. Ent. Roc. London 32 
1920 (35 & 36). 549 
Durrant, J. H. Lord Walsingham, 
1843-1919. Ent. Mo. Mag. London 56 
1920 (25-28) portrait. [Lepidoptera.] 
550 
Dusmet, J. M. Obscrvaciones sobre 
ia procedencia espanola de muchos 
Apidos doscritos por Perez en esp&ces 
nouvelles do melliteres de Barbarie. 
Bol. Soc. espan. Madrid 20 1920 (168- 
169). [ Hymcnoptera .] 551 
Dyar, H. G. The Mosquitoes of 
British Columbia and Yukon Territory, 
Canada. , (Diptera.) Insec. Inscit. 
Washington 8 1920 (1-27) 1 pi. 552 
Dyar, H. G. A second Culex of the 
Subgenus Transculicia Dyar (Diptera, 
Culicidae). Insec. Inscit. Washington 
8 1920 (27-29). 553 
Dyar, H. G. New moths from 
Mexico. (Lepidoptera.) Insec. inscit. 
Washington 8 1920 (30-35). 554 
Dyar, H. G. Note on the subgonus 
Neoculexoi Culex. (Diptera, Culicidae). 
Insec. inscit. Washington 8 1920 (36). 
555 
Dyar, H. G. Correction of pre- 
occupied name Grypotes Dyar. Inscc. 
inscit. Washington 8 1920 (50). 
[Lepidoptera.] 556 
Dyar, H. G. Notes on European 
mosquitoes. (Diptera, Culicidae). 
Insqc. inscit. Washington 8 1920 (SI- 
SI). 557 
Dyar, H. G. The species of Choero- 
porpa, a subgenus of Culex ( Diptera , 
Culicidae). Insect, inscit’ Washington 
8 1920 (54-81). 558 
Dyar, H. G. A new mosquito from 
Mexico (Diptera, Culicidae). Insee. 
inscit. Washington 8 1920 (81 & 82). 559 
3500 
Dyar, H. G. A new Noctuid from 
Colombia. (Lepidoptera, Noctuidao, 
Acronyctinao). Inseo. inscit. Washing- 
ton 8 1920 (82). 560 
Dyar, H. G. A new Noctuid from 
Arizona (Lepidoptera, Noctuidae, Mo- 
minae). Insec. inscit. Washington 8 
1920 (100 & 101). 561 
Dyar, H. G. Two new North 
American moths (Lepidoptera). Insec. 
inscit. Washington 8 1920 (101 & 102). 
562 
Dyar, H. G. The classification of 
American A'edes (Diptera, Culicidae). 
Insec. inscit. Washington 8 1920 (103- 
106). 583 
Dyar, H. G. The American A'edes 
of the stimulans group (Diptera, 
Culicidae). Insec. inscit. Washington 
8 1920 (106-110). 564 
Dyar, H. G. The larva of A'edes 
campestris Dyar and Knab (Diptera, 
Culicidae). Insec. inscit. Washington 
8 1920 (120). ; 565 
Dyar, H. G. A note on A'edes 
niphadopsis Dyar and Knab (Diptera, 
Culicidae). Insec. inscit. Washington 
8 1920 (138-139). 566 
Dyar, H. G.^ [The grabhamia group 
of Psorophora (Diptera, Culicidao) 
lnsoc. inscit. Washington 8 1920 (140 - 
141). 567 
Dyar, H. G. A new Noctuid from 
Oregon. (Lepidoptera, Noctuidae, 
Acronyctinae). Insec. inscit. Wash- 
ington 8 1920 (146). 568 
Dyar, H. G. The A'edes of the 
mountains of California and Oregon 
(Diptera, Culicidae). Insec. inscit. 
Washington 8 1 920 (165-172). 569 
.'W 
Dyar, [H. G. A new Culex from 
Panama. (Diptera, Culicidae). Insec. 
inscit. Washington 8 1920 (173 & 174). 
570 
Dyar, H. G. Note on A'edes fulvus 
Wiedemann (Diptera, Culicidae). In- 
soc. inscit. Washington 8 1920 (174 & 
175). 571 
Dyar, H. G. A collection of mos- 
quitoes from the Philippine Islands 
(Diptera, Culicidae). Inscc. inscit. 
Washington 8 1920 (175-186). 572 
