Campodea usingeri Condé & Thomas, 1957

Del Norte County: Gasquet, 3 females, 1 June 1950, K. Christiansen (Bareth & Condé 1958). Humboldt County: 19.3 miles east of Green Point Ranch, 1 female, reported as C. californiensis by Condé & Thomas (1957). Mendocino County: Ryan Creek, 8 males, 6 females, 5 Mar. 1955, R. Graig (Condé & Thomas 1957). Napa County: Mount Saint Helena, 3 males, 2 females, reported as C. californiensis by Condé & Thomas (1957) (Bareth & Condé 1958); Mount Saint Helena, under former toll road and Highway 29, 5 males, 6 females, 31 Dec. 1953, G. Marsh, V. Roth, and R. Schuster; Oakville, 3 females, 14 Mar. 1954, J. Helfer; 7 miles west of Oakville, 1 male, 2 females, 15 Feb. 1954, V. Roth and R. Schuster (Condé & Thomas 1957). Sonoma County: Armstrong Peak, 12 males, 16 females, 1 larva, 14 Feb. 1954, J. Helfer (Condé & Thomas 1957).