LIST OF TYPE SPECIES OF FORM IV I DM 161 



Ceratobasis P. Smith. Journ. of Entoni., I, p. 78. 1861. (—Basiccros.) 



Type: Meranoplus singula ris F. Smith (monobasic). 

 Ceratopheidole Pergande. Proc. Calif. Acad. ScL, (2) V, p. 889. 1895. (Sub- 

 genus of Pheidole.) 



Type: Pheidole (Ceratopheidole) granulata Pergande (monobasic). 

 Champsomyrmex Emery. Ann. Soc. Ent. France, LX, p. 558, nota. 1891. 



Type : Odontomachus coquereli Roger (monobasic). 

 Cheliomyrmex Mayr. Verb. zool. bot. Ges. Wien, XX, p. 9(58. 1870. 



Type: Cheliomyrmex nortoni Mayr (monobasic). 

 Colobopsis Mayr. Europ. Formicid. p. 38. 1861. (Subgenus of Camponotus.) 



Type: Formica truncata Spinola. 

 Condylodon Lund. Ann. Sci. Nat., XXIII. p. 131. 1831. (= Pseudomyrma.) 



Type: Condylodon audouini Lund. 

 Cosmacetes Si'inola. Mem. Accad. Torino, (2) XIII, p. 70. 1851. 

 (= Typhlopone.) 



Type: Cosmacetes omalinus Spinola =Typhlopone fulva Westwood. 

 Cratomyrmex Emery. Ann. Soc. Ent. France, p. 572. 1892. 



Type: Cratomyrmex regalis Emery (monobasic). 

 Cremastogaster Lund. Ann. Sci. Nat., XXIII, p. 132. 1831. 



Type: Formica scutellaris Olivier (designated by Bingham, 1903). 

 Cryptocerus Latreille. Hist. Nat. Ins.. XIII, p. 200. 1805. 



Type: Formica atrata Linne (monobasic). 

 Cryptopone Emery. Bull. Soc. Ent. France. LXI. p. CCLXXV. 1892. 



Type: Amblyopone ? testacea Motschulsky (monobasic). 

 Ctenopyga Ashmead. Canad. Ent. XXXVII, p. 382. 1905. 



Type: Ctenopyga townsendi Ashmead (designated by Ashmead, 1905). 

 Cylindromyrmex Mayr. Verb. zool. bot. Ges. Wien. XX. p. 9(57. 1870. 



Type: Cylindromyrmex xt rial us Mayr I monobasic). 

 Cyphomyrmex Mayr. Verb. zool. bot. Ges. Wien, XII. p. 690. L862. 



Type: Cryptocerus .' rimosus Spinola (by present designation). 

 Cysias Emery. Bend. Accad. Sci. Bologna, n. s.. VI. p. 24. 1902. (Subgenus 

 of Cerapachys.) 



Type: Cerapachys papuanus Emery (designated by Emery. 1902). 

 Daceton Perty. Delect. Animal Artie Brasil. p. 130. 1833. 



Type: Formica armigera Latreille (monobasic). 

 Dacryon Forel. Ann. Soc. Ent. Belg.. XXXIX. p. 421. 1895. 



Type: Dacryon om/nAparens Forel (monobasic). 

 Decacrema Forfl. Ann. Soc. Ent. Belg.. LIV. p. 18. 1910. (Subgenus of 

 Cremastogaster.) 



Type : Cremastogaster schenclci Forel (by present designation). 

 Decamera Roger. Berlin. Ent. Zeitscbr.. VII. p. ICO. 1863. (= Myrmelachista.) 



Type: Decamera nigella Roger (monobasic). 

 Dendromyrmex Emery. Zool. Jabrb. Abth. f. Syst.. VIII. p. 772. 1S95. 



Type: Camponotus chartifex F. Smith (by present designation). 

 Diacamma Mayr. Verb. zool. bot. Ges. Wien. XII. p. 718. 1S02. 



Type: Ponera rugosa Le Guillou (designated by Bingham, 1903). 

 Dichothorax Emery. Zool. Jabrb. Abth. f. Syst.. VIII, p. 32.°.. 1S94. (Sub- 

 genus of Leptothnra.r.) 



Type: Lcptothorax (Dichothorax) pergandei Emery (first of two species 

 by present designation). 



