11 Insecla. 
TITL.BS 
3500 
B agnail, R. S. Records of some 
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Cecidomyid galls. Ent. Rec. London 
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B agnail, R. S. and Harrison, J. W. H. 
New and rare British Cecidomyidae. 
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B agnail, R. S. and Wallace, H. S. 
Talks about plant-galls. Vasculum 
Hexham 1 1915 (88-93 etc.). 67 
Baker, A. 0. Eastern aphids new or 
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Baker, A. C. The correct name for 
our apple grain Aphis. Science New 
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Baker, A. C. Synopsis of the genus 
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B aker, A. C. Some sensory structures 
in the Aphididae. Canad. Entom. 
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Baker, A. C. On the ohinese gall. 
Ent. News Philadelphia 28 1917 (385- 
393) pi. xxvi. [Homoptera.] 72 
Baker, A. C. A synopsis of the genus 
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Baker, A. C. vide Quaintance and 
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Baker, C. F. A Philippine Aphrasto- 
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Baker, C. F. Ichneumonoid parasites 
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[Hymenoptera.] 75 
Baker, C. F. Ichneumonoid parasites 
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ii. The genus Rhogas. Philippine J. 
Sci. D 12 1917 (383-422). [Hymeno- 
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Balfour, Alice. Flies in house at 
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Be ' Ballard, E. Galocoris angustatus 
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Banks, N. Notes on some now species 
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24 1917 (117-119). [Diptera.] 79 
Banks, N. New fossorial Hymeno- 
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Barber, H. G. Synoptic keys to the 
Lygaeidae of the United States. Part 1. 
Psyche Boston 24 1917 (128-135). 
[Heteroptera.] 81 
Barber, H. S. A new species of 
weevil injuring orchids. Washington 
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Barber, M. A. Cockroaches and ants 
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Barber, M. A. vide Walker, E. L. 
Barber, M. A. and Jone3, C. R. A 
test of Goccobacillus acridiorum d’He- 
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Barker, C. R. Comments on Dr. 
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phism in butterflies and an attempt to 
explain the irregularities referred to. 
S. Afric. J. Sci. Pretoria 1 1917 (99- 
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Barker, C. N. Some remarkable 
melanic aberrations among the 
Acraeinae in the Millar collections of 
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Ann. Durb. Mus. Durban 1 1917 (45l- 
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Barker, C. N. The varieties of 
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Barne3, W. and McDunnough, J. H. 
Contributions to the Natural history of 
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Additions and corrections 1917 (58 pp.) 
10 pis. 87 
Barnes, W.. and McDunnough, J. 
Check list of the Lepidoptera of boreal 
America. Decatur 1917. 88 
Barnes, W. and McDunnough, J. A 
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