20 



NEW YORK STATE MUSEUM 



Chamaecyparis (white cedar, cypress) 

 Bud gall, quadrangular in section, the size larger than the nonnal bud, densely 

 imbricate and containing a narrow cell inhabited by a reddish larva. Mex. 

 Trotter 'ii, p. 122 



Itonid. White cedar bud gall, Cecidomyia sp. 

 Reared from seeds of C. lawsoniana Felt '17, p. 194 



Itonid. Janetiella siskiyou Felt 



Fig. 13. Cypress flower gall, 

 Itonida anthici Felt. 

 Cluster of flower-like galls and 

 one gall enlarged. (Original) 



Fig. 14. Juniper rosette 

 gall, Cynips sp., a2602, 

 enlarged. (Original) 



Thuja (arbor vitae) 

 Bud gall 



Itonid. Arbor vitae bud gall, Rhopalomyia sp. 

 Leaf deformation covered with eggs and cast skins. Parrott '06, p. 288 



Acarid. Eriophyes thujae Garm. 



Juniper us (juniper) 



Reared from slightly enlarged fruit of J. California a, J. mono- 

 sperm u m and also from a conical, purplish, apical bud gall, with three 

 or four diverging lobes when mature, length i cm, diameter 3 mm 



Itonid. Juniper berry midge, Walshomyia juniperina Felt 



Fig. 15. Juniper berry wasp, Chalcid sp., 

 a2603. Deformed berries enlarged. (Original) 



Deformed infertile fruit of J. pachyphlaea, the interior corky, brown. 

 Econ. Ent. Jour. 11:149 Acarid. Eriophyes ramosus Hodgk. a2858 

 Apical, reddish, conical gall on J. u t a h e n s i s. Felt 'i2e, p. 148 



Itonid. Juniper cone gall, Oligotrophus betheli Felt 



