Midrib or petiole thickeningB 
Andricua petiolicola (O.S.). 521. Fig.256. 
Andricua foliaformia Gill* 5°8. Fig.259* 
Callirhytia pigra (Baas.)* 468. Fig.257* 
0allirhyti8 tumifica (O.S.). 485* Fig.255. 
Callirhytia nigrae (Aahm*)* 452* Fig*254* 
Callirhytia flavipee (Gill.). 428. Midrib swelling. On bur oak. 
Xanthoteras ornatum (Kinsey). 246. On Q.breviloba, Tex. 
Neuroterua gillettei Baaa. 220. On po8t oak. Conn. 
Neuroterua vernua Gill* 256* Qi bur oak. Iowa. 
Parenchyma thickeninga 
Neuroterua majalia (O.S.). 222. Fig.260. On white oak. 
Neuroterua irregularia (O.S.). 221. Similar to above. On poat oak. 
Neuroterua noxioaua (Baaa.) 8ex.gen. 226a. Fig.121. 
Neuroterua fugiena Weld. 219. Fig.518. On awamp white oak. May. 
Neuroterua perminimu8 Baaa. 229* Fig.266. On white oak. In fall. 
Neuroterua papilloaua Beut. 228. Fig.271. On awamp white oak. In fall. 
Neuroterua niger Gill. 225. Fig.269* On white oak. In fall. 
Neuroterua niger alimaa Kinsey. 225. Fig.281. On live oak. In fall. 
Neuroterua niger patteraoni Kinsey. 225. On post oak. In fall. 
Callirhytia futilia (O.S.) , aex.gen. 454. Fig.26l. 
Callirhytia modesta (O.S.). 450. Fig.265. 
Callirhytia bipapillata Weld. 409. Figs.267>517* 
Callirhytia rugoaa (Aahm.). 474. Figs.262-5* 
Callirhytia fhvosa (Baaa.). 427. Croaa-aection suggests a honeycomb. 
With a free-rolling cell inside 
Dryocoamua paluatria (Aahm.). 400. Fig.181. 
Dryocoamua laurifoliae (Aahm.). 598. Similar to above on Q.laurifolia 
Dryocoamua cinereae (Aahm.). 595* Fig.185* 
Dryocoamua notha (Aahm.). 599* Fig.182. , 
Callirhytia confuaa (Aahm.). 4l4. Like Fig.185* On Q.laurifolia. 
Callirhytid quercifoliae (Aahm.). 472. On Q.cateabaei. Fla. 
Woolly galla in numbers on leaf in fall 
Neuroterua floccosus (Baaa.). 218. Fig.272. 
Neuroterua verrucarum (O.S.). 257* Fig. 51°* 
Neuroterua exiguiaaimua Baaa. 216. On white oak# 
Neuroterua minutiaaimua Aahm. 225* On live oak. 
Gall unknown 
Probably at crown or on roots 
Trisoleniella brevicornia (Beut.). 585. 
Triaoleniella punctata (Aahm.). 587* 
Philonix fulvicollia Fitch.260. 
Philbnix nigricollia Fitch. 264. 
Callirhytia perrugoaa Weld. 465. 
Probably stem or leaf galla , , , „ 
Neuroterua dubiua Baaa. 215- On Q.stellata. Type found in box. 
Andricua incognitua Weld. 518. On Q.atellata. Type found in box. 
Andricua pulchellua Baaa. 525- On Q.prinoidea. Ovipositing in buda. 
Loxaulua ferrugineua (Gill.). 570. On one of red oaks. Iowa. 
Sphaeroteraa texanum (Aahm.). 560. Captured. Texas. 
Baaaettia gemmae Aahm. 580. Host unknown . Mo. 
Callirhytia intersita Weld. 442. Ovipositing in internodes. Q.alba. 
Callirhytia obtuailobae (Baas.). 4s4. On post oak. Conn. 
Callirhytia perobacura Weld. 465* Ovipositing in buda of black oak. 
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