THE CANADIAN ENTOMOLOGIST 223 



A. felix Horn. 



Chittenden, Bui. 22, n. s., U. S. D. A., Div. Knt., p. 67. 1900. 

 Reared from Parkinsonia microphylla (Hul)l)ar(l cv; .Schwarz). 



A. impexus Horn. 



Chittenden, Bui. 22, n. s., U. S. D. A., Div. Ent.. p. GS, 1!)()0. 



Stromberg, Can. Ent., \'ol. XXVI, p. 36. 



Occurs on the two locusts Gleditschia triacanthos and Robinia pseiidacacia 

 (Stromberg). 



A. floridanus Crotch. 



Blatchley, Can. Ent., \'ol. LI. p. 29, 1919. 



Chittenden, Bui. 22, n. s., U. S. D. A., Div. Ent., p. 67, 1900. 



On Qiierciis (Schwarz). Swept from huckleberry and other low shrubs 

 (Blatchley). 



A. addendus Crotch. 



Blatchley, Col. Ind., p. 804, 1910. 



Taken from peach trees in blossom (Blatchley). 



A. lacustris Lee. 



Chittenden, Bui. 22. n. s., U. S. D. A., Div. Ent., p. 67. 1900 {cuneiis). 

 Bred from Croton capitatiim; also occurs on Croton eleagnifoHnm (Schwarz). 



A. imbellis Crotch. 



Blanchard, Ent. Amer., V, p. 32, 1889. 



Chittenden, Bui. 22, n. s., U. S. D. A., Div. Ent., p. 68, 1900. 



Occurs on Helianthemum canadense (Blanchard). 



A. egenus Gory. 



Blatchley, Col. Ind., p. 804, 1910. 



Chittenden, Ent. Amer., \'ol. \". pp. 217-220, 1889. 



Bull. 22, n. s., U. S. D; A., Div. Ent., p. 67, 1900. 

 Garman, Bien. Rept. St. For. Ky. 2. pp. 32-63, 1915. 

 Bull. 200, Ky. Agric. Exp. Sta., p. 124, 1916. 

 Glover, Rept. U. S. Comm. Agric, pp. 65-91, 1870, 1871. 

 Hamilton, Trans. Am. Ent. Soc, Vol. XXII, p. 364, 1895. 

 Knull, Ent. News, Vol. XXXI, p. 11, 1920. 

 Packard, 5th Rept. U. S. Ent. Comm.. p. 291, 1890. 

 5th Rept". U. S. Ent. Comm., p. 372, 1890. 

 Smith, Ins. N. J., p. 295, 1909. 



This species infests locust mining under bark and twigs of smaller branches, 

 the beetles eating the leaves. . Reared from hickory {Hicoria alba) (Chittenden). 

 Reared from Robinia neomexicana (Hubbard & Schwarz). On willow (Smith). 

 Bred from \'irginia creeper (Kirk). Garman states that the beetles have a 

 singular way of chewing the edges of locust leaflets so as to give them a rough 

 appearance, which however is so slight as to be easily overlooked. Knull states 

 that egenus has been confused with celti in collections so that in view of this, 

 some of the above records may apply to celti. 



A. celti Knull. 



Knull, Ent. News. Vol. XXXI, p. 11, 1920. . 



Reared from dead branches of hackberry (Celtis occidentalis )(Kirk iS: Knull). 



