KRV TO AMERICAN INSECT GALLS 



185 



Scrophulariaceae (ligwort family) 

 Scrophularia (figwort) 

 Reared from distorted flower buds, probably predaceous. Felt 'o8e, p. 409 



Itonid. Lestodiplosis scrophulariae Felt 



Pentstemon (bearded tongue) 

 Fusiform stem or branch gall, monothalamous, length 15 mm, diameter 3 mm. 

 Fig. 205 



Itonid. Lasioptera tibialis Felt 



Mimulus (monkey flower) 



Stem gall, undescribed. Felt 'o8e, p. 332 



Itonid. Neolasioptera mimuli Felt 



Fig. 203. Neo- 

 lasioptera men- 

 t h a e Felt. One 

 gall in section. 

 (Original) 



Fig. 204. Horse 

 nettle gall, Neo- 

 lasioptera 

 s o 1 a n i Felt. 

 (Author's illustra- 

 tion) 



Diplaciis 



Ovoid, stem gall. Felt 'i2e, p. 151 



Itonid. Lasioptera diplaci Felt 

 Cabbage bud gall. Fig. 206. Felt 'i2e, p. 151 



Itonid. Asphondylia diplaci Felt 



Gerardia flava (downy false foxglove) 



Larvae in seed pods. Fig. 207. Felt 'iij, p. 461 



Itonid. Cecidomyia sp. 

 " Deformation of the leaf." Chadwick '08, p. 132 



Acarid. E r i o p h y e s sp. 



Bignoniaceae (bignonia family) 

 Tecoma (trumpet flower) 



Reared from irregularly curled and wrinkled leaves. Felt 'o6a, p. 127 



Itonid. Itonida tecomiae Felt 



