Odonata from Ceylon. 271 



at Kandy, in 1900 and 1901 ; and altliongli tliere is but one 

 new species among them, it seems worth while to give a 

 complete list, because the specimens are all ticketed witli 

 dates and localities. A single ant-lion, not yet determined, 

 but probably belonging to the genus Greagris^ Hag., was 

 among the dragontlies. 



Libellulidge. — LimiLLVLiNjE* 

 1. Tkolymis tillarga, Fabr. 

 Kandy, Dec. 1900. (2 specimens.) 



2. Pantala fiavescens ^ Fabr. 



Caught at light, Peradeniya, Oct. 11, 1900 ; also at Kandy 

 and Yatigantata, Nov. 1900. (3 specimens.) 



3. Xeurothemis tulUa^ Dru. 

 Kandy, Nov. and Dec. 1900. (2 specimens.) 



4. Tritliemis aurora^ Burm. 

 Peradeniya, June 1900; Kandy, Dec. 1900. (4 specimens.) 



5. Brachythemis contaminataj Fabr. 

 Kandy, Dec. 1900. (18 specimens.) 



6. MacrodipJax vittata, Klrb. 

 Ramisaram Island, S. India. (1 specimen.) 



7. Zygonidia ceylonica^ Kirb., sp. n. [infra). 

 Kandy, Feb. 1901. 



8. Orthetrum sabina, Dru. 



Peradeniya, June 1900 ; Kandy, Nov. and Dec. 1900. 

 (4 specimens.) 



9. Ortheirum pruinosum, Burm. 

 Kandy, Nov. and Dec. 1900. (4 specimens.) 



10. Diplacodes trivialis, Ramb. 



Kandy, Nov. 1900; Peradeniya and Jaffera, March 1901. 

 (4 specnuens.) 



11. Acisoma panorpoides, Ramb. 

 Kandy, 1900. (1 specimen.) 



