IIYMENOPETRA— F0RM1CIDAE— F. OBSCURIVENTRIS. 



4. FORMICA INTEGRA, Kyi. 

 Formica Integra, Nyl., Ann. Sc. Nat., F. iv, ser. v, $ .— Mayk, Neue Form., 951. 

 Connecticut and New York. 



733 



No. 



Locality. 



Date. 



Collector. 



271 B 

 A 1S4C 





Sept. i8, 1874 

 Aug. — , 1S72 



Dr. H. C. Yarrow. 

 Dr. J. T. Rothrock. 







5. FORMICA RUF1BARBIS, F., 9. 



Formica rufibarbis, Fabr., Ent. Syst., ii, 1702, 355, 9 . 



Formica eumcularia, Latr., Hist. N. Fourm., 1798, 151. — Mayr, Neue Form., 1S70, 951. 



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



Formica pratensis, Ol., Encyc. Meth., vi, 504. 



Formica nicaensis, Leach, Vigor's Zool. Jour., 1825, ii, 289! 



Formica stenoptera, Forst., Hym. Stud., i, 2G, 5 , 9 . 



Europe, Northern Asia, and Connecticut (Mayr). 



No. 



Locality. 



Date. 



Collector. 



L21 

 160 B 





, 1S74 



■ 1S74 



Dr. O. Loew. 



Dr. H. C Yarrow. 







G. FORMICA SCHAUFDSSI, Mayr. 

 Formica schaufussi, Mayr, Myrm. Reitr., 1SGG. — Mayr, Neue Form., 1870 951. 

 New Jersey. 



No. 



Locality. 



Date. 



Collector. 



L37 





> 1S74 



Dr. H. C. Yarrow. 





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



Formica truncicola, Nyl., Ailu. Mon. Form., 907. 

 Formica triincorum, Fabr., S.vst. Piez., 403, 5. 



North and Middle Europe, Piedmont, and Spain. 



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



Connecticut. 



