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PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 67 



Apterous oviparous female. — Antennae about one-third longer 

 than body, light colored (in balsam mount), imbrications not con- 

 spicuous, hairs small, shorter than width of segment. III with one to 

 three circular sensoria near base. Antennal measurements as follows : 



Antennal tubercles large and prominent. Beak reaching second 

 coxae. Hind tibiae with usual sensoria present, more numerous in 

 center than at ends. Cornicles long and slender, only slightly 

 swollen, distinctly reticulated at tip. Cauda conical, not constricted, 

 with three sets of lateral hairs. Measurements as follows: 



Described from two alates, nine apterous viviparous females, and 

 three apterous oviparous females, all taken by H. V. Scammell at 

 Whitesbog, N. J. The alates and viviparous apterous forms were 

 taken on blueberry on June 28 and July 11, 1915. The oviparous 

 females were taken on December 1, 1914, on ''three square" while 

 cranberry bog was being flooded. The specimens marked in the 

 tables of measurements as lOG, llG, and 12G were collected by Dr. 

 T. L. Guyton at Hartstown, Pa., June 22, 1921, on Vaccinium corym- 

 hosum. They are designated as paracotypes. Those marked 13G, 

 14G, and 15G are from Guyton, taken on Vaccinium stamineum and 

 appear to be the same, but on a different species of Vaccinium. I 

 have also received a single apterous viviparous female taken on 

 Vaccinium, species in Massachusetts on July 8, 1921, by Harold 

 Morrison. 



Cotypes. — Deposited in the U. S. National Museum, No. 26380. 

 Paracotypes in the collection of Dr. T. L, Guyton. 



