1988] 
Wheeler & Wheeler — Ants of Montana 
109 
(LA), glacier nat. pk. *Hanging Gardens; Fish Cr. Ranger Sta. 
(LA); Logan Pass (LA), hill co. 16-30N-16E 3300 ft, 28-29N-16E 
4000 ft, 19-28N-16E 5000 ft, 20-28N-16E 5700 ft, 23-28N-16E 4700 
ft and 32-27N-16E 4700 ft in Bearpaw Mts. (BA), lake co. Flathead 
Lake (LA). Lincoln co. *13 mi W Libby; Troy (LA), missoula co. 
and sanders co. (YC). 
Formica hewitti Wheeler, flathead co. McGregor Lake (LA). 
glacier nat. pk. Fish Cr. Ranger Sta. hill co. 28-29N-16E 4000 ft 
in Bearpaw Mts. (BA), missoula co. and sanders co. (YC). 
Formica montana Emery. Beaverhead co. 6 mi N Dell (LA). 
hill co. 19-28N-16E 5000 ft in Bearpaw Mts. (BA) 
Formica neoclara Emery, blaine co. *Zurich. cascade co. Belt 
(LA). 
Formica neorufibarbis Emery, chouteau co. 17-28N-15E 3900 ft 
in Bearpaw Mts. (BA). Fergus co. *Maiden in Judith Mts. flat- 
head co. 4 mi NE Bigfork (LA). Gallatin co. 8 mi W Yellowstone 
(LA), glacier co. *2 mi and *8 mi SE St. Mary on US Hwy. 89. 
glacier nat. pk. Fish Cr. Ranger Sta. (LA); Many Glaciers (LA); 
Avalanch Cr. (LA); Logan Pass (LA), hill co. 19-28N-16E 5000 ft, 
20-28N-16E 5700 ft, 23-28N-16E 4700 ft and 32-27N-16E 4700 ft in 
Bearpaw Mts. (BA), missoula co. (YC). park co. *Cooke City 7500 
ft. SANDERS CO. (YC). 
Formica subpolita Mayr. hill co. 19-28N-16E 5000 ft in Bear- 
paw Mts. (BA) lewis and clark co. Helena (Wheeler 1913: 561). 
Formica subsericea Say. carbon co. *11 mi NE Wyoming 
boundary on US Hwy. 212 (temporary slave of F. fossaceps). 
carter co. *5 mi S Ekalaka (slave of Polyergus breviceps). cascade 
co. *Monarch and *5 mi N Neihart in Little Belt Mts. flathead co. 
7 mi N Kalispell (LA), missoula co. (YC). park co. *Cooke City 
7500 ft; 5 mi NW Gardiner (LA), sanders co. (YC). 
Species-group exsecta of formica 
Formica opaciventris Emery. Yellowstone nat. pk. *NE En- 
trance 7200 ft. 
Species-group rufa (including former Microgyna) 
OF FORMICA 
Formica ciliata Mayr. Fergus co. *S wall of Missouri R. valley 
on US Hwy. 191. jefferson co. Elkhorn Mt. (LA). 
