214 
LIST OF MY ENTOMOLOGICAL PUBLICATIONS ETC. 
42. Notice on the Galls collected by Lieut. W. L. Carpenter 
in Colorado. 
In the same publication as above, 1874, p. 567. 
1875. 
43. Prodrome of a Monograph of the North American Tabanidae. 
Memoirs of the Boston Soc. of Nat. Hist. IF, 1875—1878. 
NB. This “Prodrome” appeared in three parts: Part I, published in April 
1875, contains the Genera Pangonia, Clirysops , Silvkcs, Haemcitopota, Diabasis; 
Part II, published April 20 1876, contains the Genus Tabanus; Part 111, pub¬ 
lished in March 1878, gives a Supplement. 
The second Part of this “Prodrome” ( Tabanus ) having been printed during 
my journey to California, some errata occur in it, besides those noted on p. 560 
of the Supplement. 
44. Report on the present condition of the Collection of Diptera 
of the Museum of Comparative Zoology in Cambridge, Mass. 
In the Annual Report of the Trustees of the Museum to the Legis¬ 
lature of the State, for 1874. — Bosten, 1875. 
45. A List of the North American Syrpliidae. 
Bulletin Buffalo Soc. Nat. Ilist. December 1875, p. 38—71. Corrections, 
ibid. May 1876, p. 130—131. 
NB. This List, as well as its companion, the List of Leptidae , Mydaidae 
etc. No. 40, 1874, above, was published by me principally as specimens of the 
arrangement I intended to introduce in my new edition of the Catalogue of N. 
Am. Diptera. Both No. 40 und No. 45 are therefore superseded by the new 
Catalogue. 
46. Note on some Diptera of the Island Guadeloupe, collected 
by Mr. E. Pal me r. 
Proe. Boston Soc. of Nat. Hist. XVIII, Oct. 1875, p. 133—134. 
47. On the North American species of the Genus Syrplius in the 
narrowest sense. 
Proc. Boston Soc. of Nat. Hist. XVIII, Oct, 1875, p. 135 — 153. 
NB. About this paper, and the influence it had on my relations with Loew, 
compare in this “Record” Chapter XII, p. 89 — 90. 
48. On a supposed case of seasonal dimorphism among Diptera. 
Psyche, I, p. 113—115, November 1875. 
NB. This is a short account of my remarks on seasonal dimorphism, con¬ 
tained in the preceding paper, No. 47. 
