HYMENOPETRA FORM1CIDAE F. OBSCURIVENTRIS. 



733 



4. FORMICA INTEGRA, Nyl. 



Formica intcgra, NYL., Ann. Sc. Nat., F. iv, ser. v, g . MAYR, None Forai., 951. 

 Connecticut and New York. 



5. FORMICA RUF1BARBIS, F., 9 . 



Formica rujibarbis, FABR., Ent. Syst., ii, 1792, 355, 9 . 



Formica cunicularia, LATR., Hist. N. Fourm., 1798, 151. MAYR, Neue Form., 1870, 951. 



Formica obsoleta, LATR., Ess. Hist. Fourm. Fr. 38. 



Formica pratensis, OL., Eucyc. Meth., vi, 504. 



Formica nicccensis, LEACH, Vigor's Zool. Jour., 1825, ii, 289! 



Formica stenoptera, FORST., Hym. Stiul., i, 2G, $ , 9 . 



Europe, Northern Asia, and Connecticut (Mayr). 



6. FORMICA SCHAUFUSSI, Mayr. 



Formica scliaufussi, MAYR, Myrm. Beitr., 18G6. MAYR, Neue Form., 1870 951. 

 New Jersey. 



7. FORMICA TRUNCICOLA, Nyl., var. OBSCURIVENTRIS, Mayr. 



Formica truncicola, NYL., Atln. Mon. Form., 907. 

 Formica truncorum, FABR., Syst. Piez., 403, 5. 



North and Middle Europe, Piedmont, and Spain. 

 Var. obscuriventris, MAYR, Neue Formic., 1870, 951. 

 Connecticut. 



