Oropuella sp. F 3

Material examined: USA. WASHINGTON: Pend Oreille Co., North Fork Sullivan Creek, 48.8607°N, 117.3272°W, 19.vii.2017, WADOE17SE004 (1 female pupa (slide) [AFPC]) .

Diagnostic characters: Adult female. Tergite IX semicircular, with ~11 setae. Gonapophysis VIII dorsomedial lobes nearly touching at apex.

Description: Adult female (pharate). Figs 1d, 3c, f, i. Measurements (n = 1): flagellomeres (μm): 51, 41, 40, 41, 62; AR 0.35; spermathecae 157–159 x 102. Tergite IX semicircular. Gonapophysis VIII dorsomedial lobes nearly touching medially, apex broadly pointed; ventrolateral lobes separate.

Pupa. Fig. 4g. Measurements (n = 1): length 2.5 mm. Sternites VI–VII with posterior spinule band.

Oropuella unassociated larval material: USA. CALIFORNIA: Lassen Volcanic National Park, Manzanita Creek, 40.5373°N, 121.5926°W, 21.viii.2017, NPS17LAS010 (1 larva (slide) ANSP-ENT-124838 [ANSP]); Redwood National Park, Godwood Creek, 41.3704°N, 124.026°W, 11.vi.2018, NPS18 REDW002 (2 larvae (slide) ANSP-ENT-124836–124837 [ANSP]); Redwood National Park, Unnamed Streelow Creek Trail, 41.3465°N, 124.0387°W, 6.vi.2018, NPS18 REDW003 (1 larva (alcohol) ANSP-ENT-124839 [ANSP]). MONTANA: Granite Co., Lolo National Forest, Butte Cabin Creek, 46.512°N, 113.745°W, 29.v.2016, leg. A Fasbender (1 larva (slide) [AFPC]); Lewis and Clark Co., Dearborn River Middle Fork downhill from Hwy 200, 47.0914°N, 112.3618°W 27.ix.2017. MTDEQ17 REF4005 (8 larvae (alcohol) [AFPC]). OREGON: Crater Lake National Park, Sun Creek, 42.8656°N, 122.08647°W 12.ix.2018, NPS18CRLA026 (3 larvae (slide) ANSP-ENT-124833–124835 [ANSP]); Josephine Co., Booze Creek at RM 0.2, 42.6596°N, 123.6597°W 24.viii.2017, ODEQ17 SH031 (1 larva (alcohol) [AFPC]); Oregon Caves National Monument, Cave Creek, 42.098°N, 123.411°W, 2.vi.2015, NPS15 ORCA001 (1 larva with pharate pupa ANSP-ENT-124832, 4 larvae (slide) ANSP-ENT-124828–124831 [ANSP]; 1 larva sequenced). WASHINGTON: King Co., Vashon Island, Judd Creek, 28A_17, 47.4034°N, 122.4688°W, 3.viii.2017, KC17VAS003 (1 larva (slide) [AFPC]); Pierce Co., Huckleberry Creek, 47.0085°N, 121.6173°W 2.viii.2017, WADOE17 AM006 (3 larvae (alcohol) [AFPC]).