Pseudogaurotina cressoni cressoni (Bland, 1864)

Rice, Marlin E., Merickel, Frank & MacRae, Ted C., 2017, The Longhorned Beetles (Coleoptera: Cerambycidae) of Idaho, The Coleopterists Bulletin 71 (4), pp. 667-678 : 674-675

Pseudogaurotina cressoni cressoni (Bland, 1864)

This species has been collected on flowers of Heracleum , Lonicera , Ranunculus , Rosa , and Xerophyllum (Linsley and Chemsak 1972) . Seven adults were collected in Latah Co., Giant White Pine Campground, 23-VI-1988, on Rubus parviflorus blooms, M. E. Rice. These beetles represent a NEW FLOWER HOST RECORD.

Stenocorus nubifer (LeConte, 1859)

The reported range for this species includes Montana and states along the Pacific coast, but it was not known from Idaho (Linsley and Chemsak 1972). A single specimen was collected in Fremont Co., Targhee National Forest, Swan Lake , 25-VI- 1966, L. S. Hawkins, Jr. and represents a NEW STATE RECORD for Idaho .

Stenocorus vestitus (Haldeman, 1847)

This species is known from British Columbia, Washington, Oregon, Utah, and California (Linsley and Chemsak 1972). Eight adults were collected in Adams Co., Council , 1-VI-1961, on flowers of Eriogonum, A. R. Gittens , (5); Owyhee Co. , 6 mi SE Grasmere, 6-VII-1965, R. L. Westcott, (1); and Washington Co., Midvale, 3-V-1956, on flowers of Eriogonum, H. C. Manis , (2). These specimens represent a NEW STATE RECORD for Idaho .

Trachysida aspera aspera (LeConte, 1873)

Linsley and Chemsak (1976) record the adults on flowers of Heracleum and Achillea . One adult was collected in Latah Co., Giant White Pine Campground, 20-VI-1988, on blooming Ceanothus ,

M. E. Rice. This represents a NEW FLOWER HOST RECORD.