170 THE CAXADIAX ENTOMOLOGIST. 



paler than the wings, but I can not di.sco^•er any hinder marginal line. 



AL ex. vfi inch. 



i 

 The larva is white, without maculae, but with tlie anterior margin of 



the first segment brown. 



A. hydrangceella. N. sp. 



The mine and larva only of this species is known, and I have never 

 succeeded in rearing the imago. The mine, larva and case resemble those 

 of A, viticordifoliella^ but are perhaps a little smaller. It mines the leaves- 

 of the wild Hydrangea (H. nivca.) 



Dr. Clemens states that the species described by him mine the leaves- 

 of the various plants in the latter part of August and in September, from 

 which I infer that he found them only at that time. But the mines of all' 

 the species maybe found as early as the first of July, and in increasing 

 numbers from that time until the fall of the leaves. I have reared A. 

 coriiifoUella in the latter part of July, from leaves gathered in that month, 

 and have found the mines and larvae of all the other species, though I 

 have only succeeded in rearing the other species in the spring from mines- 

 gathered in the fall. 



NOTES ON THE "LIST" OF 1868. 



BY AUG. R. GROTK, 



Curator of Articulata, Buffalo Soc. of N'atural Sciences. 



Preparatory to a fresh edition of the " List of Lej).," of 186S, a few 

 memoranda of the necessary changes will be published. 



Sesia uniformis^ p iii. This species is distinct from f/iysbe, and has 

 been noticed by Mr. Lintner in his valuable " Entomological Contribu- 

 tions." Mr. Couper found it on Anticosti. This can not be Sesia 

 ruficaudis Kirby, the description of which is given on p. 27 of the 

 " Synonymical Catalogue" of 1865. Kirby says : two first segments of 

 the body yellow olive, two next black, the rest ferruginous with yellow 

 olive spots. Uniforniis has the first segments yellow olive, the next deep' 

 ferruginous, the next again olive, and the anal hairs black, with ferruginous, 

 central tuft. In fact, Kirby 's descrij^tion rather resembles diffinis in the 

 body parts. And from his comparison with fuciforfnis, we should think 



