166 ANNALS NEW YORK ACADEMY OF SCIENCES 



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Leptalea (Klug) Erichson. Arch. f. Naturg., V, p. 309. 1839. (= Pscudo- 



myrma.) 

 Type: Formica gracilis Fabricius (monobasic). 

 Leptanilla Emery. Bull. Soc. Ent Ital., II, p. 196. 1870. 



Type: Leptanilla rcvelieri Emery (monobasic). 

 Leptogenys Roger. Berlin. Ent. Zeitschr., V, p. 41. 1801. 



Type: Leptogenys falcigera Roger (designated by Bingham, 1903). 

 Leptomyrma Motschulsky. Bull. Soc. Nat. Mosc, XXXVI, p. 17. 1863. 

 (= Pheidole.) 

 Type: Leptomyrma gracilipes Motschulsky (monobasic). 

 Leptomyrmex Mayr. Verb. zool. hot. Ges. Wien, XII, p. 695. 1862. 



Type: Formica erythrocephala Fabricius (monobasic). 

 Leptothorax Mayr. Verh. zool. bot. Ges. Wien, V, p. 431. 1855. 



Type: Formica acervorum Fabricius (by present designation). 

 Linepithema Mayr. Sitzb. Akad. Wiss. Wien. LIII, p. 496. 1866. 



Type: Linepithema fnscum Mayr (monobasic). 

 Liometopum Mayr.. Europ. Formicid., p. 38. 1861. 



' Type: Formica microcephalia Panzer (monobasic). 

 Liomyrmex Mayr. Novara Reise Formicid.. p. 23. 1865. 



Type: Myrmica circa F. Smith (monobasic). 

 Lioponera Mayr. Verh. zool. bot. Ges. Wien. XXVIII. p. <;<;0. 1878. 



Type: Lioponera longitarsus Mayr (monobasic). 

 Lobopelta Mayr. Verh. zool. bot. Ges. Wien, XII, p. 733. 1862. (Subgenus of 

 Leptogenys.) 

 Type: Ponera diminuta F. Smith (designated by Bingham, 1903). 

 Lonchomyrmex Mayr. Jahrb. Geol. Reichsanst. Wien, XVII, p. 61. 1S67. 



Type: Formica frcyeri Heer (monobasic). 

 Lophomyrmex Emery. Ann. Mus. Civ. Stor. Nat. Genova, XXII, p. 114. 1892. 



Type: GRcodoma quadrispinosa Jerdon (monobasic). 

 Lordomyrma Emery. Termes. Fiizetek. XX, p. 591. 1897. 



Type: Lordomyrma furcifera Emery (first of two species by present desig- 

 nation). 

 Machomyrma Forkl. Ann. Soc. Ent. Belg.. XXX IX. p. 425. 1893. (Subgenus 

 of Liomyrmex.) 

 Type: Liomyrmex {Machomyrma) dispar Forel (monobasic). 

 Macromischa Roger. Berlin. Ent. Zeitschr., VII. p. 184. 1863. 



Type: Macromischa purpurata Roger (first species by present designa- 

 tion) . 

 Manica .Turine. Nouv. Meth. Class. Hymen., p. 276. 1S07. (= Myrmica.) 



Type: Formica rnhida Latreille (by present designation). 

 Martia Forel. Ann. Mus. Nat Huugarici. V, p. 20. 1907. (Subgenus of 

 Monomorium.) 

 Type: Monomorium (.Martia) vesenyii Forel (monobasic). 

 Mayria Forel. Bull. Soc. Vaud. Sci. Nat, (2) XV. p. 369. 1S78. 



Type: Mayria madagascariensis Forel (monobasic). 

 Mayriella Forel Rev. Suisse Zool.. X. p. 452. 1902. 



Type: Mayriella atetinens Forel (monobasic). 

 Mayromyrmex Ashmead. Canad. Ent. XXXVII. p. 381. 1905. (=Ecit<m.) 

 Type: Labidus fargeaui Shuckard = male Eciton quadriglume Ilaliday 

 (designated by Ashmead, 1905). 



