REPORT OF THE STATE ENTOMOLOGIST I9O7 121 



Garman suggests the identity of Hagen's three forms. 



Specimens from Normansville and Lyons pond, Nassau, are 

 smaller than those of no. lo an:l 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 HI-. Mass., Wis. 



Hagen '85, no. 26 (E r i n e u m 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 E r i o p h y e s q u a d r i p e s ( Shimer) . 

 Shimer 1869. Am. Ent. Soc. Trans. 11:319 I^^- 



Garman '83, p.128, 135, fig. 26, 28 HI- 



Hagen '85, no. 27 111- 



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. I"cl- 



Banks '04. Treatise on Acarina, p.io6, fig. 192 

 Felt '07. Park & Woodland Trees, 11:630 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.86o, 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- 



