THE MOLLUSCA OF COLORADO 



85 



Dillon, Summit Co. 



Divide Creek, Garfield Co. 



Eagle River, Eagle Co. 



Egeria, Routt Co. 



Eldora, Boulder Co. 



Empire, Clear Creek Co. 



Estes Park, Larimer Co. 



Fairplay, Park Co. 



Florence, Fremont Co. 



Florissant, Teller Co. 



Ft. Collins, Larimer Co. 



Gault, Weld Co. 



Glenejore, Laramie Co. 



Glenwood Springs, Garfield Co. 



Granby, Larimer Co., N. of Grand Lake. 



Grand Mesa, Mesa Co. 



Greeley, Weld Co. 



Hardscrabble Canyon, Custer Co. 



Horseshoe Bend Gulch, Custer Co. 



Hot Sulphur Springs, Grand Co. 



Howardsville, San Juan Co. 



Hygiene, Boulder Co. 



Kremmling, Grand Co. 



Lake George, W. of Florissant. 



Lake of the Clouds, Custer Co. 



Little Blue Creek Gunnison Co. 



Lodge Pole Creek, Logan Co. 



Los Pinos River, La Plata Co. 



Lyons, Boulder Co. 



Micawber Mine, Custer Co. 



Magnolia, Boulder Co. 



Mam Mts., Mesa Co. 



Meeker, Rio Blanco Co. 



Mineral Creek, Mineral Co. 



Monon, Baca Co. 



Muddy Creek, Grand Co. 



Northrop, Chaffee Co. 



North Mam Creek, Garfield Co. 



Owen's Lake, Boulder Co. 



Plateau Creek, Mesa Co. 



Pottery Pass, Summit Co. 



Powderhorn, Gunnison Co. 



Red Cliff, Eagle Co. 



Rio La Plata, La Plata Co. 



Roaring Fork, Garfield Co. 



Rock Creek, Routt Co. 



Round Mt., Custer Co. 



Saguache Creek, Saguache Co. 



Salida, Chaffee Co. 



St. Mary's Lake, Mineral Co. 



St. Vrain Canyon, Boulder Co. 



Short Creek, Custer Co. 



Slate Creek, Summit Co. 



Squaw Creek, Eagle Co. 



Straight Creek, Summit Co. 



Surface Creek, Delta Co. 



Swift Creek, Custer Co. 



Twin Lakes, Lake Co. 



Twin Mesa, Gunnison Co. 



Two Elk Creek, Eagle Co. 



Wales Canyon, Pueblo Co. 



Ward, Boulder Co. 



Wellsville, Custer Co. 



West Cliff, Custer Co. 



West Ten Mile Creek, Summit Co. 



Wet Mt. Valley, Custer Co. 



Wheeler, Summit Co. 



White Earth Creek, Gunnison Co. 



Williams Canyon, El Paso Co. 



Willow Creek, Custer Co. 



Windsor, Weld Co. 



Zion Peak. Lake Co. 



Naomi, Summit Co. 



Systematic Table of Colorado Molluscan Genera 



CLASS PELECYPODA {Bivalves) 

 Order Prionodesmacea 



Superfamily Naiadacea 

 Family Unionidae 



Genera Anodonta, 1 sp. 

 Strophitus, i sp. 

 Anodontoides, i sp. 

 Lampsilis, 3 sp. 

 Unio, I sp. 



