THE COLEOPTERA OP COLORADO. 289 



M. conspuTa Lec. Durango; Upper San Juan; Dolores; Montrose; Berke- 

 ley; Fort Collins; Hotchkiss; Colorado Springs; West Cliff; Pueblo. 

 M. debilis Lec. Garland; La Veta; Veta Pass, 9,000 feet; Williams River 



Valley; Little Willow Creek; Leadville; Fort Collins; North Park; 



Pueblo. 

 M. sordida Lec. Denver; Pueblo; Cerro Summit; Delta; Dolores; all of 



these records are from Prof. Gillette's collections. 

 Diabrotica Tricincta Say. Durango, Bowditch; Fort Collins; Pueblo; 



Rocky Ford; Little Beaver; Golden; Colorado Springs. Sometimes 



taken in abundance by sweeping in meadows. 

 D. duodecimpunctaTA Oliv. Denver; Palmer Lake; La Junta. 

 D. atripknnis Say. Colorado, Horn; southern Pueblo County, Cockered. 

 D. viTTATA Fab. Denver; Clear Creek; Rocky Ford. 

 D. eEmniscata Lec. Prof. Cockered writes me that a specimen supposed 



to represent a color variety of this species was taken at Denver by H. 



G. Smith, Jr. The name is credited to Dr. Horn. 

 Phyllobrotica decorata Say. Near Boulder, Gillette; Dolores; Fort 



Collins; Pleasant Valley; Clear Creek, Oslar. Occurs in May, June 



and July. 

 Scelolyperus eongueus Lec. Veta Pass; Durango; Little Willow Creek; 



Montrose; Cochetopa Pass; Horsefly Peak; Dolores. 

 LupERODES varicornis Lec. Fort Collins, August. 

 L. euteicolliS Lec. Colorado, Horn. 

 L. LECONTEi Crotch. North Park, July; Happy Hollow; Fort Collins, 



August; South Fork of San Miguel; Upper San Juan. 

 L. meraca Say. La Veta; Georgetown, Wickham. 

 L. CYANELLUS Lec. North Park; Clear Creek; Colorado Springs, on 



flowers along Bear Creek; Rist Canon. 

 L. SPRETUS Horn. I have specimens referred here with some doubt from 



Durango, (Oslar) and from the road above Ouray. 

 L. varipes Lec. Rico; Veta Pass, 9,250 feet; Colorado Springs, rather 



common; Palmer Lake. 

 Gaeeruca externa Say. Breckenridge and Leadville, under wood and 



stones; Summitville; Durango; Summit of Mt. Abrams; Dolores; Red 



Creek, Custer County; Veta Pass; Mt. Lincoln; Argentine Road, over 



12,000 feet. 

 BlEpharida rhois Forst. La Veta; Chimney Gulch; vicinity of Fort Col- 

 lins, April to June. 

 CRdionychis eugens Lec. Williams River; Elk River, near Steamboat 



Springs; Marshall Pass; West Cliff; Breckenridge. 

 CE. petaurista Fab. Colorado Springs, one specimen. 

 G5. miniaTa Fab. Colorado Springs, one specimen. 

 Disonycha ouinouevptTaTa Say. Pagosa; Durango; La Veta; West Cliff; 



Fort Collins and vicinity; Stove Prairie; Little South; Chimney Gulch; 



Canon City; Colorado Springs; Buena Vista. A common species on 



willows. 

 D. CRENICOI.EIS Say. Clear Creek, Oslar; Little Willow Creek. 



