o2 TERTIARY RHYNCHOPHOROUS COLEOPTERA. 
measurements of the interspaces between the elytral striz in the original 
description are twice too large. 
Green river, Wyoming, from the bluffs behind the town. Fourteen speci- 
mens, Nos. 715, 716, 720, 722, 734, 738, 747, 749 and 986, 987, 988, 990, 
994, 995, 997, U. S. Geological Survey. Roan mountains, western Col- 
orado, in the richest shales at the top of the bluffs at the head of East Salt 
creek. Three specimens, Nos. 262, 1004, 1042, U. 8. Geological Survey; 
and at the same locality, a few feet lower down, four specimens, Nos. 3, 4, 
35, 961, U.S. Geological Survey. White river, Colorado, in the lowest 
shales oi the southern side opposite Canyon Butte. One specimen, No. 
496, U. S. Geological Survey. White river, Utah, from the very highest 
shales on the northern side next the Colorado line. One specimen, Nos. 
919 and 964, U.S. Geological Survey. : 
EPica@RUS SAXATILIS. = 
Budiagogus saxatilis Seudd., Bull. U. S. Geol. Geogr: Sury. Terr., 11, 84-85 (1876). 
Bpicerus saxvatilis Seudd., Bull. U. 8. Geol. Geogr. Surv. Terr., Iv, 765 (1878); Tert. 
Ins. N. A., 478-479, Pl. vit, Figs. 33, 34, 36 (1890). 
Four additional specimens of this species have been found, one at the 
same locality (Green river, Wyoming) as the original, No. 30, L. A. Lee; 
another in the same place but ata different station, namely, the bluffs behind 
the town, No. 717, U. 5. Geological Survey; the others from the summit of 
the Roan mountains, western Colorado, near but not in the richest insect 
beds in the bluffs overlooking the head of Kast Salt creek; two specimens, 
Nos. 953, 978, U. S. Geological Survey. 
The measurements of the interspaces of the elytra in the original 
description are twice too great, and there are nine and not six striz. 
EPIc@RUS EFFOSSUS. 
Eudiagogus effossus Scudd., Bull. U. S. Geol. Geogr. Surv. Terr., 1, 85-86 (1876). 
Epicerus effossus Seudd., Bull. U. 8. Geol. Geogr. Sury. Terr., tv, 765 (1878); Tert. 
Ins. N. A., 480-481, Pl. vin, Figs. 7, 35 (1890). 
Additional elytra referred to this species have been found in new 
localities; Roan mountains, western Colorado, from the richest insect beds 
