72 Insecta. 
XII. Insecta. 
[1915] 
Rohwer, S. A. Description of a new 
seed ohalcid from spruce. Canad. 
Entom. London Can. 47 1915 (97). 
[ Hymenoptera .] 1497 
Rohwer, S. A. Descriptions of new 
species of Hymenoptera. Proc. U. S. 
Nat; Mus. Washington 49 No. 2105, 
(205-249). 1498 
Rohwer, S. A. Descriptions of 
Braconidae. Washington D.C. Proc. 
Ent. Soc. 17 1915 (55-56). [Hymeno- 
ptera.] 1499 
Rohwer, S. A. A remarkable new 
genus of Cephidae. Washington D.C. 
Proc. Ent. Soo. 17 1915 (114-117) pi. 
xiv. [ Hymenoptera .] 1500 
Rohwer, S. A. The mating habits 
of some sawflies. Washington D.C. 
Proc. Ent. Soo. 17 1915 (195-198) 
pi. xxii. [ Hymenoptera .] 1501 
Rohwer, S. A. Synopsis of the 
species of sawflies belonging to the 
genus Dimorphopteryx. Washington 
Smithsonian Inst. Proc. U.S. Nation. 
Mus. 48 1915 (445-448). [ Hymenoptera.] 
1502 
Rohwer, S. A., Gahan, A. B. and 
Cushman, R. A. Some generic correc- 
tions in the Ophioninae. Washington 
D.C. Proc. Ent. Soo. 17 1915 (149- 
150). [ Hymenoptera .] 1503 
Roman, A. Results of Dr. E. Mjo- 
bergs Swedish scientific expeditions to 
Australia, 1910-13. 1. Schlupfwespen. 
Ark. Zool. Stockholm 9 No. 9 1915 
(18). [ Hymenoptera .] 1504 
[Roscin, I.] PomHHT., EL MaTKH 
HanaflaiOTTE. h iia nqejn>. [Die 
Koniginnen, iiberfallen auch Arbeit- 
crinnen.] Kazan! Zurn. Ob§c. pSslov. 
6 1914 (235). [Hymenoptera. ] 1505 
Rosenberg, E. C. Nye og sjselrdne 
danske Biller* Some species of Coleo- 
piera new for the Danish fauna or 
rare in Denmark. Kobenhavn Ent. 
Med. 10 1914 (118-123). 1506 
Rosenberg, W. P. H. vide Joicey, J. 
J. 
Ross, W. A. Asparagus beetle egg 
parasite. Agric. Gaz. Canada 2 1915 
(1055-1056). [Hymenoptera. ] 1507 
Rostrup, Sofie. Forsog med Sproj- 
temidler mod Bedelus (Aphis papa- 
veris). Experiments in destroying 
Aphis papayeris by sprinkling with 
extract of tobacco leaves. Kobenhavn 
Tids. Planteavl. 22 1915 (233-256). 
[Homoptera.] 1508 
Rothschild, Hon N. C. A synopsis 
of the British Siphonaptera. Entom. 
Mag. London 51 1915 (49-112) pis. vii- 
xiv. 1509 
Rothschild, Hon. N. C. A new 
African bat-flea. Entom. mo. Mag. 
London 51 1915 (304). [Aphaniptera.] 
1510 
Rothschild, Hon. N. C. Stepliano- 
circus pectinipes sp. rov. Entomologist 
London 48 1915 (25) pi. ii. [Aphani- 
ptera .] 1511 
Rothschild, Hon. N. C. Contribu- 
tion to our knowledge of the Siphona- 
ptera fracticipita. Nov. zool. Tring 
22 1915(302-308). [Aphaniptera.] 1512 
Rothschild, Hon. N. C. Further 
notes on Siphonaptera fracticipita, with 
descriptions of new genera and species. 
Ectoparasites Tring 1 1915 (25-29). 
[Aphaniptera.] 1513 
Rothschild, N. C. On Neopsylla 
and some allied genera of Siphonaptera. 
Ectoparasites Tring 1 1915 (30-44). 
[Aphaniptera.] 1514 
Rothschild, N. C. Siphonaptera 
and Clinocoridae [of Formosa). Suppl. 
ent. Berlin 3 1914 (117 and 118). 1515 
Rothschild, Hon. N. C. vide Jordan, 
K. 
Rothschild, Hon. W. Notes on and 
descriptions of Delias. Ann. Nat. Hist. 
London 15 1915 (172-180). [Lepido- 
ptera.] 1516 
Rothschild, Hon. W. On Lepido- 
ptera from the islands of Ceram (Seran), 
Buru, Bali and Misol. Nov. zool. 
Tring 22 1915 (105-144 209-227). 
1517 
Rothschild, The Lord. On the 
Lepidoptera collected in 1913-1914 by 
Herr Geyr von Schweppenburg on a 
journey to the Hoggar mountains. 
Parts i & ii. Ann. Nat. Hist. London 
16 1915 (247-258 392-402). 1518 
Rothschild, The Lord. A preliminary 
account of the lepidopterous fauna of 
Guelt-es-stel, Central Algeria. [Con- 
tinuation.] Novit. zool. Tring 22 1915 
(186-191). 1519 
