8 Inaeeta, 
XII. Insecta. 
[1919] 
I.— TITLES. 
Achard, J. Description d’un nouveau 
ChlctiTnys du Congo belgo. Rev. zool. 
afrio. Bruxelles 7 1919 (07). [Goleoj)’ 
tera.] 1 
Achaid, J. Descriptions de Scaphi- 
diidae in^dits de la Republique argen- 
tine. Bull. Soc. ent. France Paris 1919 
192;0 (350-352). [Coleoptera.] 2 
Achard, J. Descriptions du nou- 
veaux Scaphidiidae. Bull. Soc. ent. 
France Paris 1919 1920 (362-365). 
[Goleoptera.] 3 
Achard, J. Description de deux 
espfeces nouvelles du genre Ghlamys. 
Ann. Soc. ent. Belgique 59 1919 (36-40). 
[Coleoptera.] 4 
Ackerman, A. J. Two leafhoppers 
injurious to apple nursery stock. Bull. 
U.S. dcp. Agric. Washington 805 1919 
(35 pp.) pis. [Homoptera.] 6 
Adolph, E. Die Venenentwicklung 
des Vorderfliigels von Epeorua aasimilis 
Eaton. Nova Acta L. C. Ak. 102 1916 
(3-67) pis. i-xxi. [Ephemeroptera.] 6 
Albrecht, K. Orgyia ihyellina Btlr. 
Ent. Zs. Frankfurt a. M. 29 1915 (9-10) 
figs. [Lepidoptera.] j 
Aldrich, J. M. Two new genera of 
Anthomyidae. Proc. ent. Soc. Washing- 
ton 21 1919 (106-109). [Diptera.] 8 
Aldrich, J. M. Description of a new 
species of Hylemyia. Ann. Amer. Ent. 
Soc. Columbus 12 1919 (380-381). 
[Diptera^ 9 
Aldrich, J. M. Leiomyza in North 
America. Ent. News Philadelphia 30 
1919 (137-141). [Diptera.] 10 
Alexander, C. P. The crane-flies 
collected by the Canadian arctic expedi- 
tion. Rep. canad. arctic exp. 3 C 
Ottawa 1919 (3 C-30 C)6 pis. [Diptera.] 
11 
Alexander, C. P. Notes on the crane- 
flies of the hawaiian islands (Tipulidae, 
Diptera). Ann. ent. Soc. Amer. 
Columbus 12 1919 (25-32). 12 
Alexandeir, C. P. Undoscribod species 
of Japanese Crane-flies {Tipulidae, 
Diptera). Ann. Amer. Ent. Soc. 
Columbus 12 1919 (327-348). 13 
Alexander, C. P. New nearctic 
crane-flies (Rhyphidae and Tipulidae, 
Diptera). Part vii. Canad. Entom. 
London Can. 51 1919 (162-172). 14 
Alexander, C. P. New nearctic crane- 
flies (Tipulidae, Diptera) Canad. Entom. 
London Can. 51 1919 (191-199). 15 
Alexander, C. P. Records and de- 
scriptions of neotropical crane-flies. 
(Tipulidae, Diptera). i. J. New York 
ent. Soc. 27 1919 (132-153) pi. xvii. 16 
Alexander, C. P. Notes on the genus 
DicranopUycha Oston Sackon (Tipulidae, 
Diptera). Ent. Nows Philadelphia 80 
1919 (19-22). 17 
Alexander, C. P. Two now crane- 
flies from California. Ent. Nows 
Philadelphia 30 1919 (214 and 215). 
[Diptera.] 18 
Alexander, C. P. Undescribed crane- 
flies in the Paris museum (Tipulidae, 
Diptera) : african species of the sub- 
family Limnobiinae. Bull. Mus. Paris 
25 1919 (606-611). 19 
Alexander, C. P. New species of 
Eriopterine crane-flies from the United 
States {Diptera, Tipulidae). Insec. 
inscit. Washington 7 1919 (143-148). 20 
Alfken, J. D. Beitrag zur Kenntnis 
der Bienenfauna von Algerien. Mem. 
Soc. ent. Belgique Bruxelles 22 1914 
(185-237). [Hymenoptera.] ^ 21 
Allen, E. W. [and others]. Experi- 
ment Station record 39 (501-1002) 40 
(1-1004) 41 (1-500) Washington 1919. 
22 
