1911] Notes on African Mynndeonidce 25 



near apical margin. Wings rather slender, forewings acute at tips, hind 

 wings stibf alcate ; 7 crossveins before radial sector in forewings, !) 

 branches of radial sector in both pairs. Male abdomen longer than wings 

 very slender, appendages filiform, about as long as the penultimate 

 joint. 



Expanse 45 mm. 



From Reitfontein, D. S. W. Afrika, (at light). 



Macronemurus ianthe n. sp. 



Very similar to M. euanthe, the same spotting of pronotum and 

 thorax ; the head has the interantennal mark reaching farther up on the 

 vertex so there is no line across the vertex and in place of the row of 

 spots is an anchor shaped mark, and a dot each side adjoining the eye; 

 abdomen yellowish brown, white-haired; legs as in M. euanthe, the spurs 

 hardly longer than two joints; wings as in M. euanthe, but all cross-veins 

 are more heavily bordered with brown, the subcosta, radius, and cubitus 

 are prominently white and black; in hind wings many crossveins, espec- 

 ially in the posterior part of wings, are margined with brown, the sub- 

 costa, radius, and cubitus white and brown; stigma yellowish. Wings 

 slender acute at tips, 7 crossveins before radial sector in forewings, 10 

 branches of radial sector in both pairs. 



Expanse 56 mm. 



From Langenburg, D. O. Afrika. 



Macronemurus loranthe n. sp. 



Head yellow, a large black interantennal mark extending below 

 antennae and much above, and on middle above it is connected to a me- 

 dian dark stripe which extends to the back of head, a brown spot each 

 side on vertex; antennae brown; pronotum much broader than long, 

 yellow, a broad median and a lateral stripe each side dark brown, each 

 •continued back on the mesothorax, the lateral ones furcate behind; a 

 median stripe on metanotum, and a furcate mark over base of wings; 

 pleura with a broad interrupted brown streak. Abdomen slender, in 

 male longer than wings, and with appendages nearly as long as last 

 segment, pale brown, a faint pale mark each side near base of segments, 

 sometimes in form of a streak. Legs pale yellow, the tibias with basal 

 and apical dark spot above, tip of tarsus dark, and dark dots on femur, 

 last tarsal joint nearly as long as the others together, the spurs nearly 

 as long as three joints. Wings hyaline, venation pale, marked with 

 brown at connection of all veins, thus making many small dots all over 

 the wing, more prominent along cubitus and on outer gradates, stigma 

 pale, no basal spot; hind wing with these small spots along the hind and 

 apical margins; the subcosta and radius interrupted with brown. Wings 

 rather broad at stigma, acute at tips, hind wings sub-falcate at tip; 

 5 to 7 crossveins before radial sector in forewing, 12 branches to radial 

 sector in both pairs, in forewings a few of the costals before stigma 

 are forked. 



Expanse 50 to 57 mm. 



From Bismarckburg, Togo, and the Togo Hinterland. 



