FORMICIDAE. 9 



FORMICIDAE. MYMICINAE. 



30. Leptothorax longispinosus Roger. 



Roger, Berl. ent. zeitschr., 1863, vol. 7, p. 180, . "America." 

 Emery, Zool. jahrb. Syst., 1894, vol. 8, p. 318, 321, § 9 . 

 Wheeler, Proc. acad. nat. sci. Phila., 1903, p. 236-239, 9 d'. 



Mass. — Cambridge (Mus. Comp. Zool.). 

 Conn. — Colebrook (Wheeler). 



31. Leptothorax curvispinosus Mayr. 



Mayr, Sitzber. k. k. akad. wiss. Wien, 1866, vol. 53, p. 508, $ . 

 "NoRD-AMERiKA." Emery, Zool. jahrb. Syst., 1894, vol. 8, p. 

 317, 320. Wheeler, Proc. acad. nat. sci. Phila., 1903, p. 239-241, 

 ?• 



Mass. — Cambridge (Mus. Comp. Zool.). 



Conn. — Branford and Rockville (Viereck). 



32. Leptothorax curvispinosus ambiguus Emery. 



Emery, Zool. jahrb. Syst., 1894, vol. 8, p. 317, 320, . "Hill 

 City, S[outh] Dakota * * * Cleveland, Ohio * * * N[ew] 

 York." Wheeler, Proc. acad. nat. sci. Phila., 1903, p. 241, ^. 



Conn. — West Haven (Viereck) ; Stafford (Britton) ; Colebrook 

 (Wheeler). 



33. Tetramorium caespitum (Linne) Mayr. 



Mayr, Verh. zool. bot. ges. Wien, 1855, vol. 5, p. 426-429, § 



Ed. Andre, Spec. Hymen. Eur., 1883, vol. 2, p. 285, 288, 290, No. 



1, ? (3^- 



Formica caespitum Linne, Syst. nat. ed. 10, 1758, vol. 1, p. 581, 

 9. "Europae." 



Mass. — Springfield (Dimmock). 



34. Strumigenys pergandei Emery. 



Emery, Zool. jahrb. Syst., 1894, vol. 8, p. 264, t. 8, fig. 4, • 



