26 MR. F. F. LAIDLAW ON 



2 tf cj ad. 30.9.13 (Nop. 29, 69, 1914). 1 6 juv. 16.9.13 

 (No. 51, 1914). 1 $. 4.9.13, circ. 3000 ft. (No. 73, 1914). 

 2 2 5. 16, 30.9.13 (Nob. 3, 35, 1914). 



This species has been captured previously on Kina Balu by 

 Everett. 



2. Orthetrum testaceum (Burnt.). 



Orthetrum testaceum testaceum Ris, Cat. Coll. Selys, x. p. 235 

 (1909). 



Orthetrum testaceum, id. Ann. Soc. Entom. Belg. lv. 1911, 



p. 252. 



8 6 6- 30.9.13 (Nos. 26, 27, 28, 30, 31, 33, 36, 71, 1914). 



3. Orthetrum clelia Selys. 



Orthetrum pruinosum clelia Ris, Cat. Coll. Selys, x. pp. 239, 

 242(1909). 



3 6 6, 1 $. 29-30.9.13 (Nos. 9, 34, 40, 67, 1914). 



These specimens must, I believe, be referred here. I note, 

 however, that the adult male has the third abdominal segment 

 dusted over with a bluish bloom, as well as the first and second 

 segments. 



4. Trithemis aurora (Burm.). 



Trithemis aurora Ris, Cat. Coll. Selys, xiv. pp. 775-778, 

 fig. 442 (1912); id. Ann. Soc. Entom. Belg. lv. 1911, p. 254; 

 Laidlaw, Records Indian Mus. viii. (iv.) p. 338 (1914). 



1 6 . 1.10.13 (No. 21, 1914). 1 $ ■ 20.9.13 (No. 63, 1914). 



5. Trithemis festiva (Ramb.). 



Trithemis /estiva Ris, Cat. Coll. Selys, xiv. pp. 796. 798, 

 figs. 456, 457 (1912). 



2 tf tf. 16.9.13 (No. 18, 1914). 1 J . 16.9.13 (No. 50, 1914), 

 immature. 



This species has been taken previously on Kina Balu by 

 Everett. 



6. Zygonyx iris Selys. 



Zygonyx iris Ris, Cat. Coll. Selys, xiv. pp. 820, 823, fii>-. 478 

 (1912). to 



1 6 . 20.9.13 (No. 64, 1914). 1 j . 1.10.13 (No. 10, 1914). 



CORDULIIN.E. 



7. Macromia euterpe, sp. n. (Text-figs. 1 & 2.) 



3 6 6,2 $ $. 23.8.13, 10, 11, 12.9.13 (Nos. 7,13,39,56,58, 

 (1914). v ' ' ' 



Length of abdomen : tf 40 + 3 mm., $ 44 mm. 

 Length of hind wing . $ 43 mm., $ 46 mm. 

 Length of pterostigma : 2-5 mm. or a trifle less. 



