20 



NEW YORK STATE MUSEUM 



Chamaecyparis (white cedar, cypress) 

 Bud gall, quadrangular in section, the size larger than the normal 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. 1 a w s o n i a n a Felt '17, p. 194 



Itonid. Janetiella siskiyou Felt 



Fig. 13. Cypress flower gall, 

 Itonida anthici Felt. 

 Cluster of flower-like palls and 

 one gall enlarged. (Original) 



Fig. 14. Juniper rosette 

 gall, C y n i p s sp., 32602, 

 enlarged. (Original) 



Thuja (arbor vitae) 

 Bud gall 



Itonid. Arbor vitae bud gall, R h o p a 1 o m y i a' sp. 

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



Acarid. Eriophyes thujae Garm. 



Juniperus (juniper) 



Reared from slightly enlarged fruit of J. c a 1 i f o r n i c 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., 

 32603. Deformed berries enlarged. (Original) 



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

 Econ. Ent. Jour. II :i49 Acarid. Er iophy es r amo su s 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 



