jij I ANNALS NEW YORK WADEMY OF SCIENCES 



Tetrogmus Roger. Berlin. Ent. Zeitschr., I. p. 10. L857. (Subgenus of 



Tetramorium.) 

 Type: Tetrogmiis caldarius linger = Myrmica si minima (Nylander) F. 

 Smith (monobasic). 

 Thaumatomyrmex Mayb. Verb. zool. bot. Ges. Wien, XXXVII, p. 531. 1887. 



Type: Thaumatomyrmex mutilatus Mayr (monobasic). 

 Tomognathus Mayb. Europ. Formic, p. 56. 1861. (=Harpagoxemts.) 



Type: Myrmica sublwvis Nylander ("monobasic). 

 Trachymyrmex Forel. Ann. Soc. Ent. Belg., XXXVII, p. 600. 1893. (Sub- 

 genus of Atta.) 

 Type: Atta septentrionalis McCook (by present designation). 

 Tranopelta Mayb. Sitzb. Akad. Wiss. Wien, LIII, p. 514. 1866. 



Type: Tranopelta gilva Mayr (monobasic). 

 Trapeziopelta Mayb. Verb. zool. bot. Ges. Wien, XII, p. 715. 1862. 



Type: Ponera maligna F. Smith (monobasic). 

 Trichomyrmex Mayb. Novara Reise Formicid., p. 19. 1865. 



Type: Trichomyrmex rogeri Mayr (monobasic). 

 Trichoscapa Emeby. Ann. Accad. Nat. Napoli, (2) II, p. 24. 1869. (=Strumi- 

 genys.) 

 Type: Trichoscapa membranifera Emery (monobasic). 

 Triglyphothrix Fobel. C. R. Soc. Ent. Belg.. p. CVT. 1890. 



Type: Triglyphothrix walshi Forel (monobasic). 

 Trigonogaster Forel. C. R. Soc. Ent. Belg., p. CIX. 1890. 



Type: Triglyphothrix walshi Forel (monobasic). 

 Turneria Forel. Ann. Soc. Ent. Belg., XXXIX, p. 419. 1895. 



Type: Turneria bidentata Forel (monobasic). 

 Typhlatta F. Smith. Journ. Proc. Linn. Soc. Lond., II, p. 79. 1857. 

 (= JEnictus.) 

 Type: Typhlatta Iceviceps F. Smith (monobasic). 

 Typhlomyrmex Gistel. Myster. Europ. Insectenwelt. p. 447. 1856. 



Type: Myrmica typhlops (nomen nudum). 

 Typhlomyrmex Mayr. Verb. zool. bot. Ges. Wien. XII, p. 736. 1862. 



Type: Typhlomyrmex rogenhoferi Mayr (monobasic). 

 Typhlopone Westwood. Introd. Mod. Olassif. Ins., II. p. 219. 1S40. (Sub- 

 genus of Dorylus.) 

 Type: Typhlopone fulva Westwood (designated by Emery, 1895). 

 Vollenhovia Mayr. Novara Reise Formicid.. p. 21. 1865. 



Type: Vollenhovia punctatostriata Mayr (monobasic). 

 Wasmannia Fobel. Trans. Ent. Soc. London. IV. p. 383. 1893. 



Type: Tetramorium auropnnctatwm Roger (first of two species by present 

 designation). 

 Wheeleria Forel. Ann. Soc. Ent. Belg.. XLIX. p. 171. 1905. (=Wheeleriella.) 



Type: Wheeleria snntscliii Forel (monobasic). 

 Wheeleriella Forel. Intern. Sc. Rev.. IV. p. 145. 1907. Nom. nov. for 

 Wheeleria, nom. prwoee. 

 Type: Wheeleria santschii Forel (monobasic). 

 Xenomyrmex Forel. Bull. Soe. Vaud. Sci. Nat., (2) XX. p. 369. 1884. 

 Type: Xenomyrmex stolli Forel (monobasic). 



