144 MIRIDAE OF WEST VIRGINIA SUBFAMILY DERAEOCORINAE Tribe Deraeocorini Deraeocoris albigulus Knight Deraeocoris nitenatus Knight Distribution. - Ohio, Preston, Distribution. - Berkeley, Jefferson, Tucker Lincoln, Ritchie, Tucker Seasonal Range. - 25 June to 11 Seasonal Range. - 2 June to 26 Aug. Aug. WV Hosts. - Pinus pungens, P. WV Hosts. - Celtis occidentalis, sylvestris Juglans nigra Deraeocoris aphidiphagus Knight Deraeocoris nubilus Knight Distribution. - Jefferson, Kana- Distribution. - Greenbrier, Han- wha, McDowell, Mineral cock, Kanawha, Monongalia, Seasonal Range. - 20 May to 17 Morgan, Ohio, Preston, Taylor, June Tucker, Wetzel WV Host. - Ulm-us americana Seasonal Range. - 23 June to 21 Deraeocoris davisi Knight Oct. Distribution. - Berkeley, Tucker WV Hosts. - Larix sp., Pinus stro- Seasonal Range. -27 May to 29 bus, P. sylvestris June Deraeocoris pinicola Knight WV Host. - Populus tremuloides Distribution. - Preston Deraeocoris fasciolus Knight Seasonal Range. - 11 Aug. Distribution. - Kanawha, Nicholas, WV Host. - Pinus strobus Tucker *Deraeocoris poecilus (McAtee) Seasonal Range. - 23 June to 12 Distribution. - Braxton, Lincoln, Aug. Wood WV Host. - Fagus grandifolia Seasonal Range. -26 July to 8 Aug. Deraeocoris nebulosus.(Uhler) WV Hosts. - Betula nigra, B. papy- Distribution. - Berkeley, Jefferson, rifera Kanawha, Lewis, Monongalia, Deraeocoris quercicola Knight Ohio, Pocahontas, Preston, Distribution. - Brooke, Kanawha, Tucker Pendleton, Wayne Seasonal Range. - 2 Apr. to 11 Aug. Seasonal Range. - 26 June to 9 Aug. WV Hosts. - Alnus rugosa, Cas- WV Hosts. - Carya sp., Quercus tanea mollissima, Juglans nigra, alba, Q. ilicifolia, Tilia americana Quercus palustris, Q. prinus, Tilia Eurychilopterella luridula Reuter americana Distribution. - Jefferson Deraeocoris nigritulus Knight Seasonal Range. - 23 June Distribution. - Berkeley, Grant, WV Host. - "Predator on Pseu- Greenbrier, Hampshire, Jefferson, dococcus comstocki" (USNM col- Kanawha, Mineral, Preston, lectiortpt Tucker Eus/cftus'grossus (Uhler) Seasonal Range. - 26 May to 11 Distribution. - Berkeley, Grant, Aug. Morgan WV Hosts. - Pinus sylvestris, P. Seasonal Range. - 17 July to 20 virginiana Sept. WV Host. - Pinus virginiana.