1928] 
Ants of Nantucket Island , Mass. 
11 
12. Formica exsectoides Forel. — Workers. This is a tem- 
porary social parasite of F. fusca var. subsericea. 
13. Formica fusca L. var. subsericea Say. — Workers and 
females. 
14. Formica ( Neoformica ) pallidefulva Latr. subsp. schau- 
fussi Latr. — Workers. 
15. Formica (. Neoformica ) pallidefulva subsp. schaufussi var. 
incerta Emery. — Workers. 
16. Formica ( Neoformica ) pallidefulva subsp. nitidiventris 
Emery var. fuscata Emery. — Workers. 
17. Camponotus herculeanus L. subsp. ligniperda Latr. var. 
noveboracensis Fitch. — Workers. 
