330 



Ainmh of the Soidh African Mvseinn. 



mil-dorsal stripe of oue-third the segmeut's breadth; 8-9 blue; 

 10 black mid-dorsal Viand. Appendages obscure (Text-tig. 39 and 

 p. 318). 



Wings slightly yellowish ; venation ol)scure. Pterostigiiia rather 

 dark greyish brown, narrowly lined with whitish. M.^ and M^a at 

 Piiq 5 + 3 in front wing, 4 + 3 in hind wing. 



9 . Head and thorax scarcely different from i^ in pattern. Colour 

 light olivaceous, turning to bluish at the postocular spots, to reddish 

 brown at thoracic dorsum, to whitish at sides. Abdomen light 

 olivaceous ; complete lilaek mid-dorsal band from segment 1 to 

 terminal third of 8, with ante-terminal dilatations on 2-6; 10 

 olivaceous. Vulvar spine strong; valvae projecting slightly beyond 



Fig. 39. — EnaUagma //■actnm, g. Kapiri. Appendages, right side and 

 dorsal view. 



the end of abdomen. Pterostigma considerably lighter than in male 

 and slightly larger. Venation as in male. 

 S, Abd. 26, hJir. 17 mm. 9 , 26, 19. 



Enallagma sinuatum, n. sp. 



S. Afr.Mus.: l,c? Salisbury, Mashonalaud (1894, G. A. K. Marshall); 

 3 9,M'Fongosi, Zululaud (iv . 1911, W. E. Jones). Coll. E. B. 

 Williamson: 1 J, I 9, Salislmry (iv . 1905, Marshall). Mus. 

 Tervueren : 1 cj , 1 9 , Kapiri, Katanga (ix, x . 1912, Legros). 



Very similar to fraclinii in stature and colour system, but slightly 

 larger and with marked ditterence in the appendages of male. 



rj' (Kapiri). Occiput light greyish ochreous. Labium whitish. 

 Dorsal surface of head greyish blue. A transverse black Ijand from 

 slightly behind the base of antennae to near the occipital margin, 



