Trisetacus ehmanni Keifer, 1963

XUE, XIAO-FENG, GUO, JING-FENG & HONG, XIAO-YUE, 2013, <p class = " HeadingRunIn " align = " left "> <strong> Eriophyoid mites from Northeast China (Acari: Eriophyoidea) </ strong> </ p>, Zootaxa 3689 (1), pp. 1-123 : 10

Trisetacus ehmanni Keifer, 1963

Trisetacus ehmanni Keifer, 1963: 3–4 .

Trisetacus ehmanni ; Castagnoli, 1973: 7–8.

Trisetacus ehmanni ; Smith, 1984: 1188–1191.

Trisetacus ehmanni ; Amrine & Stasny, 1994: 306.

Trisetacus ehmanni ; Baker et al., 1996: 222.

Trisetacus ehmanni ; Xue & Hong, 2006: 8 .

Trisetacus ehmanni ; Xue et al., 2012: 11 .

Material examined. 6 females (slide number NJAUAcariEri559), from Pinus sp. (Pinaceae) , Changbai Mountain, Jilin Province, P. R. China, 42°02'27''N, 128°03'30''E, elevation 1892m, 25 June 2006, coll. Xiao-Feng Xue & Zi- Wei Song.

Hosts. Larix kaempferi (Lamb.) Carr. , Pinus attenuata Lemmon , Pinus banksiana Lamb. , Pinus canariensis C. Smith , Pinus caribaea Morelet , Pinus cembra L., Pinus clausa (Chapm. ex Engelm.) Vasey ex Sarg. , Pinus contorta Dougl. ex Loud , Pinus coulteri D. Don , Pinus echinata Mill. , Pinus elliottii Engelm. , Pinus glabra Walt. , Pinus halepensis Mill. , Pinus jeffreyi Murr. , Pinus massoniana Lamb. , Pinus mugo Turra , Pinus nigra J. F. Arnold , Pinus occidentalis Swartz , Pinus pinaster Ait. , Pinus pinea L., Pinus ponderosa P. Lawson & C. Lawson , Pinus radiata D. Don , Pinus resinosa Ait. , Pinus rigida Mill. , Pinus sabiniana Dougl. , Pinus sp. , Pinus sylvestris L., Pinus torreyana Parry ex Carrière (Pinaceae) .

Relation to host. Vagrant.

Distribution. Canada, China (Anhui, Henan, Jilin, Shaanxi), Italy, USA.