REPORT OF THE STATE ENTOMOLOGIST I907 121 



Garman suggests the identity of Hagen's three forms. 



Specimens from Normansville and Lyons pond, Nassau, are 

 smaller than those of no. lo and protrude more below; possibly 

 distinct. . N.Y. 



Acer saccharinum (dasycarpum) (soft or silver maple) 



9 A pale yellow to deep brown erineum on the under side of 

 leaf, avoiding veins. Trichomes capitate, matted. 



Garman '92, no. 10 111., Mass., Wis. 



Hagen '85, no. 2^ (Erineum 1 u t e o 1 u m) N.H. 



Garman suspects this may prove identical with his no. 7 (our 

 no. 14). 



*io A nearly spherical pocket-gall (cephaloneon) on the upper 

 side of leaf, varying from light green through red or purple to 

 nearly black. The mite is Eriophyes quadripes( Shimer) . 

 Shimer 1869. Am. Ent. Soc. Trans. 11:319 111. 



Garman '83, p. 128, 135, fig. 26, 28 111. 



Hagen '85, no. 2.^] 111. 



Lintner '89. N. Y. State Mus. 42d An. Rep't, p.303 N.Y. 

 Garman '92, no. 9 Middle States, Wis., 111., Ky. 



Cook '04, p.86o, first sp. Ind. 



Banks '04. Treatise on Acarina, p. 106, fig. 192 

 Felt '07. Park & Woodland Trees, II 1630 N.Y. 



Jarvis '07, p. 59, first sp., pi. F, fig. i Ont. 



Parrott '07. N. Y. Agric. Exp. Sta. Bui. 283, no. 8 



(Phyllocoptes quadripes) 

 Banks '07. Catalogue of Acarina, p.621, Eriophyes 

 quadripes 

 Specimens from Catskill, and recorded above from Suffolk county 

 and Albany. N.Y. 



II Cook reports Eriophyes acericola on this species; 

 see our no. 17 for description of this pouch-gall. 



Cook 1902; Ohio Naturalist, 11:278, fig. 11 



Cook '04, p. 860, second sp. . Ind. 



Acer saccharum (sugar maple) 

 Acer saccharinum in Hagen, Garman, etc. 



*I2 A white or whitish erineum in patches on the under side 

 of the leaf, often limited by the veins. Trichomes capitate. Some- 



