Unknown dentatae

Acalitus ferruginea

Acalitus blastofagi

Aceria mackiei

Aceria paramackiei

Aceria quercerina

Aceria querci

Aceria trichophila

Aceria trinema

Aceria triplacis

Eriophyes dentatae Stebbins, 1909

Eriophyes dentatae Stebbins, 1909: 16.
Eriophyes dentatae; Amrine & Stasny, 1994: 196.

Host. Castanea dentata (Fagaceae).

Relation to host. Galls.

Distribution. USA.

Acalitus ferrugineum

Erineum ferrugineum Farlow & Hagen, 1885; Hagen, 1885: 26.
Aceria fagerinea Keifer, 1959a: 650.
Acalitus fagerinea; Keifer, et al., 1982: 108–109.
Acalitus fagerinea; Amrine & Stasny, 1994: 7.
Acalitus ferrugineum; Amrine & Stasny, 1994: 7.
Acalitus fagerinea; Baker, et al., 1996: 142.

Host. Fagus grandifolia (Fagaceae).

Relation to host. Erineum.

Distribution. USA, Canada

Aceria blastofagi 

Aceria blastofagi Keifer, 1966b: 15.
Aceria blastofagi; Amrine & Stasny, 1994: 27.

Host. Fagus sp. (Fagaceae).

Relation to host. Galls.

Distribution. USA

Aceria machiei [sic]

Eriophyes machiei Keifer, 1938: 302.
Aceria machiei; Amrine & Stasny, 1994: 61.
Aceria machiei; Baker, et al., 1996: 256.

Host. Quercus agrifolia, Q. chrysolepis, Q. vaccinifolia, Q. wislizenii, Q. garryana (Fagaceae).

Relation to host. Erineum.

Distribution. USA.

Aceria paramackiei 

Eriophyes paramackiei Keifer, 1941: 204.
Eriophyes paramackie; Keifer, et al., 1982: 110–111.
Aceria paramackiei; Amrine & Stasny, 1994: 73.
Aceria paramackiei; Baker, et al., 1996: 256.

Host. Quercus agrifolia (Fagaceae).

Relation to host. Twig and bud clusters on lower limbs.

Distribution. USA

Aceria quercerinus (Keifer, 1979)

Eriophyes quercerinus Keifer, 1979: 21.
Aceria quercerinus; Amrine & Stasny, 1994: 79.
Aceria quercerinus; Baker, et al., 1996: 272.
Aceria quercinus; Soika & Łabanowski, 2002a: 63.

Host. Quercus virginiana, Q. petrea (Fagaceae).

Relation to host. Erineum.

Distribution. USA, Czech

Aceria querci

Phytoptus querci Garman, 1883: 138.
Aceria querci; Amrine & Stasny, 1994: 79.

Host. Quercus macrocarpa (Fagaceae).

Relation to host. Erineum.

Distribution. USA.

Remarks. No figure provided by Garman

Aceria trichophila 

Aceria trichophila Keifer, 1955: 111.
Aceria trichophila; Amrine & Stasny, 1994: 92.
Aceria trichophila; Baker, et al., 1996: 258.

Host. Quercus douglasii (Fagaceae).

Relation to host. Galls, erineum.

Distribution. USA.

Aceria trinema

Aceria trinema Keifer, 1966a: 13.
Aceria trinema; Amrine & Stasny, 1994: 93.
Aceria trinema; Baker, et al., 1996: 268.

Host. Quercus rubra (Fagaceae).

Relation to host. Erineum.

Distribution. USA.

Aceria triplacis 

Aceria triplacis Keifer, 1960: 8–9.
Aceria triplacis; Amrine & Stasny, 1994: 93.
Aceria triplacis; Baker, et al., 1996: 256.

Host. Quercus alba, Q. virginana, Q. sp. (Fagaceae).

Relation to host. Erineum, vagrant.

Distribution. USA

Eriophyoid mites on Fagaceae with descriptions of seven new genera and eleven new species (Acari: Eriophyoidea)