56 Supplementary List 



199. Phylloxera caryae-venae. Packard '90, p. 322. Carya. Elevations along veins; ruddy 

 above with hairy mouth below; serrate borders. 



203. Phylloxera rimosalis. Pergande '04, p. 217-220, pi. 4, fig. 24, pi. 9, fig. 54. Carya. On 



lea:f. Galls nearly hemispherical or globular above; conical or globular below 

 plate 10, 203. 



204. Phylloxera foveola. Pergande '04, p. 200-203, pi. 3, fig. 15-16. Carya. Mass. June. 



Small, elevated above with thin roof that is centrally depressed. 



205. Phylloxera avellana. Pergande '04, p. 228-230, pi. 5, fig. 30-31, pi. 6, fig. 32-36, pi. 11, fig. 



79-81. Carya. June. On leaf. Flat, round areas with slight annular depres- 

 sion at margin on upper side; below, rounded, splitting bracts. When gall is very 

 young it shows a white tuft at end. Fly certainly avellana, plate 12, 205. 



206. Phylloxera deplanata. Pergande '04, p. 205-208. Carya. June. 



218. Diplosis caryse. 0. S. '67. Carya. Mass. June-July. On leaf. 2x2 mm. above. 

 Oval or sub-globular gall attached by a small base and crowned by nipple and 

 areola. Resembles a pot and cover, plate 11, 218. 

 Caryomyia caryce O. S. 



220. Cecidomyia. Carya. Mass. July. On leaf. Convex above; conical below; solitary or 



clustered. Resembles Ph. conica gall, but is cecidomyious. 



Possibly the Cecidomyiid larva observed in this gall may prey on Phylloxera, which may be 

 the true maker. It would be necessary to see the adult, 



221. Phylloxera caryae-foliae. Packard '90, p. 322. Carya. Mass. July. Above leaf a slender 



cone 5 mm. splitting into bracts at apex; centrally a pit and bunch of short, fine 

 filaments. 



226. Cecidomyia cary«coIa. 0. S. Carya. Mass. July. When young, very elongate, when 



older, onion-formed. Nearly 8 mm. tall, 4 mm. at base, plate 11, 226, 

 (?) Caryomyia carycecola O. S. 



227. Cecidomyia. Carya. July. Depressed area of yellowish tint 1 mm. in diameter above; 



globular, flattened on top with deep apical pit below. Cavity large, walls thin 

 and leathery. Short filaments depend into cavity from apical pit, plate 12, 227. 

 Caryomyia thompsoni Felt. 



228. Cecidomyia. Canja.^ July. Slightly elevated brownish blister on upper side of leaf; on 



under side (juv.) a flattened, white gall; (aet.) cup-shaped, surface above slightly 

 depressed, central spine larger. Diameter 5 mm., height 2 mm. Hickory spangles, 

 plate 13, 228. 

 Unknown. 



229. Cecidomyia. Carya. July. On lower side of leaf an elongate spur attached by broad base 



which is cut into teeth at margin. Not over 2 mm. tall. 



230. Cecidomyia. Carya. July. On leaf. When young an elevated, rounded dull-colored 



bhster with central dark spot from which a capsule develops when cut; when old the 

 ventral blister ruptures and the capsule is forced out, plate 11, 230. 



231. Cecidomyia. Seed gall. Carya. July. Seed-like on under side of leaf, 1-2 mm. long, 



erect, cylindrical, tapering slightly to a point, plate 11, 231. 

 Caryomyia iubicola O. S. 



241. Cecidomyia sanguinolenta. Carya. Mass. July. Attenuate, conical, base circular, 



white or deep carmine red; height 3 mm., diameter at base 1 mm., plate 11, 241. 

 Caryomyia sanguinolenta O. S. 



242. Cecidomyia. Woolly gall. Carya. Mass. June. On under side of leaf scattered over 



surface, but more often clustered along mid-vein, sometimes distorting leaf. Light 

 area or blister above. Solid, more or less spherical covered with long, white pubes- 

 cence. There is no reason for regarding this as a confiuent 114, the heavy wall and 

 curled wool etc. are against it, plate 13, 242, 



Caryomyia Jiolotricha O. S. " 



