278 BIBLIOGRAPHY OP ECONOMIC ENTOMOLOGY. 



1985. [EiLEY, C. V.] Hudson Bay Lepidoptera. <Amer. Nat., July 



[22 June], 1881, v. 15, pp. 572, 573. 



Review of paper of J. J. Weir ; reprint of the list of Lepidoptera and of the re- 

 marks on the explanation of the relations of the fauna of Hudson's Bay to 

 that of Europe ; probability that the species identical with those of Europe 

 are recent immigrants. 



1986. [RiLEY, C. V.] Trade in insects. <Amer. Nat., July [22 June], 



1881, v. 15, p. 573. 



General decline in prices of insects within sixty years or more ; statement of 

 some prices obtained for Coleoptera recently. 



1987. [RiLEY, C. V.] Ants injurious in Arizona. <Amer. Nat., July 



[22 June], 1881, v. 15, pp. 573, 574. 



Statement by H. H. Rusby of ravages of Formicidce, which occur in vast col- 

 onies. 



1988. [RiLEY, C. V. J Covering of egg-puncture mistaken for Dorthesia. 



<Ainer. Nat., July [22 June], 1881, v. 15, p. 574. 

 Waxy material covering the egg-punctures of Endiophijllum [ = .Enc7ie?i0pa] 

 binotala, labeled Dorthesia riburni and D. celastri in collection of A. Fitch. 



1989. [RiLEY, C. V.] [Dolerus unicolor.] <Ainer. Nat., July [22 June], 



1881, v. 15, p. 574. 



Doubte the statement of H. Keenan that the images of Dolerus unicolor injure 

 the fruit buds of pear- trees. 



1990. [RiLEY, C. V.] Supposed army- worm in New York and other 



Eastern States. <Amer. Nat., July [22 June], 1881, v. 15, pp. 

 674-577. 



Ravages of Nephelodes violans and Crambus vulgivagellus in New Jersey, Long 

 Island, and northern New York ; natural history, vernacular names, and 

 description of the larva of the former species; previous accounts of this 

 larva. 



1991. [RiLEY, C. V.] Migration of butterflies. <Amer. Nat, July [22 



June], 1881, v. 15, p. 577. 



Report by J. H. Mellichamp of the eastward flight of thousands of Pieris mo- 

 nutte in small groups of two, three, or more individuals, on 1 and 2 June, 

 1881, over Blnffton, S. C. ; description of larva and pupa ; food-plants of 

 larva. 



1992. [RiLEY, C. V.] Classification of the mites. <Amer. Nat, July 



[22 June], 1881, v. 15, pp. 577-578. 



Abstract of letter of G. Haller; observations on the appendages and sys- 

 tematic position of the Acarina. 



1993. [RiLEY, C. V.] Carrying out the law. <Amer. Nat, July [22 



June], 1881, v. 15, p. 578. 



A fine of 5 imposed upon a man in England for importing living Doryphora 

 decemlineata into that country. 



1994. RILEY, C. V. Locusts and locusts. <N. Y. Tribune, 22 June, 



1881. S.-b. No. 32, pp. 55-56; No. 42, pp. 7-11. 

 Cicada [= Tibicen~\ septendecim and C. [T.] tredecim compared with Caloptenut 

 spretus to explain and correct the confusion of the species by those who 

 call them all "locusts" ; differences in the habits and characters of these 



