PSYLLID NOTES. 219 



Aphalara iiehulosa aiiiericana Crawford. 

 This pretty winged species is easily distinguished from the 

 other species of the genus mentioned in this paper by the lateral 

 arms of the male genitalia. Figures 368 and 385 represent de- 

 tails of Lot 1348 Sub 65 with data "Colo. 2204. 7-4-96. Larimer 

 Col. C. P. G." 



" Literature. 

 191 1 Crawford, D. L. Pomona Journal of Entomology, Vol. Ill, p. 503. 



PSYLLA. 

 Psylla anmuata Fitch 



The "Annulated Psylla" of Fitch can not possibly be a vari- 

 ety of carpiiii. The most conspicuous characteristic of this 

 straw -yellow species on maple is the ringed appearance of the 

 black and yellow antennae. The original description is certainly 

 meagre but applies perfectly so far as it goes to this common 

 maple species and not to the species occuring on horn beam. 



A large collection from Rock maple Acer saccharum Marsh 

 was made at Middletown, Conn., in May, 191 1. The nymphs were 

 sometimes on the upper side of leaf but occurred most numer- 

 ously on the under side of the leaves and are nearly a leaf green 

 in color. They were collected at various times from May 17-31. 

 The adults are paler than the nymphs and were abundant May 



30-31- 



Me. 1345 Suib 2. Numerous nymphs, pupae and adults, collected by 

 Mr. William C. Woods at Middletown, Conn., from Rock Maple, Acer 

 saccharum Marsh. Figs. 395, 411, 421. 



Me. 1347. Sub 29. One male with data "Ottawa, Ont. 14-VI-1903. 

 W. Metcalfe." 



Me. 1347. Sub 40. Fourteen specimens with data "Ottawa, Ont. 

 14-VIII-1904. W. Metcalfe, B. Meadow, Maple, and one specimen 

 with data "Ottawa, Ont. I-VII-1904. W. Metcalfe." 



Literature. 



1851 Fitch, Asa. Catalogue, with references and descriptions of 



the insects collected and arranged for the State Cabinet of 

 Natural History. "Annidated Psylla, * P. annulata. 

 Straw-yellow; legs white; elytra hyaline, nerves straw 

 yellow ; antennje black, basal half straw-yellow annulated 

 with black. Length, 0.15. Occurs on the sugar-maple. 

 No. 834, male ; 835, female." 



