180 



APPENDIX II. 



Genus Thermorthemis, Kirb. (p. 29). 



1. T. Caffra, Burm., is probably not conge- 

 neric. 



Genus Helothemis, Karsch. 

 Karsch, Berl. ent. Zeitschr. xxxiii. p. 377 (1890). 



*1. H. Discalis, Ramb. {Trithemis, p. 19. 1 

 n. 16). I 



Genus Lathrecistay Kirb. (p. 30). 

 Karsch, Berl. ent. Zeitschr. xxxiii. p. 369 (1890), 



Genus Potamarcha, Karsch. 

 Karsch, Berl. ent. Zeitschr. xxxiii. p. 370 (1890). 



*1, P. Obscura, Ramb. {Orthetrum. p. 38. 

 n. 29.) 



Genus BTesoxeniay Kirb. (p. 30). 



2. N. Metallica, Brauer, [Protorthemis, p. 30. 



n. 3). 



3. N. Iiineata, Brauer, [Agrionoptera, p. 31. 



n. 2). 



4. N. Malaccensis, Selys, [Agr. p. 31. n. 3). 



5. N. Sexlineata, Selys, (Agr. p. 31. n. 9). 



6. N. Braminea, Fabr. [Orthetrum, p. 39. 



n. 50). 



Genus Agrionoptera, Brauer (p. 31). 



*4, A. Nicobarica, Brauer, (9 wrongly indi- 

 cated as type through confusion in syn- 

 onymy). 



Genus Chalcostephia, Kirb. (p. 31). 



2. C. (?) Coronata, Selys, {Libelhda C.) Pollen 

 & Van Dam, Faune Madag,, Ins. p. 17 

 (1869). 



Madagascar. 



