1911] Notes, on African Myrmeleonidm 23 



5. All the cross-veins are margined with brown; pronotum pale, with lateral 



dark stripe, and three dark spots in the middle ianthe 



All cross-veins not margined with brown 6 



6. A median forked stripe on pronotum; cross-veins nearly all dark; stigma 



white tinctus 



No median forked stripe on the pronotum 7 



7. Pronotum yellow, with two spots at front margin and a median one behind. 



and a narrow stripe each side dark; nearly all cross-veins dark . euanthe 

 Pronotum mostly dark 8 



8. Pronotum dark with a narrow, pale, median line chloranthe 



Not so marked 9 



9. A black dot at end of anal vein, ami one at base of stigma; pronotum all 



dark (a broken specimen seen) sp. 



No dots on wings; pronotum marked with pale, la broken specimen seen), .sp. 



Macronemurus striola Kolbe. 



From Bagamoyo, and Lindi, D. O. Afrika; the former 

 specimen is small, and slightly marked, but does not seem to 

 differ in structure. 



Macronemurus tinctus Kolbe. 



From Peleki and Netron See, D. O. Afrika, and Kiiui, 

 East Africa. 



Macronemurus chloranthe n. sp. 



Face yellow, a black band below and a broader one above antenna?, 

 two rows of dots on the vertex, the hind one curved ; antenna- slender, 

 broadly annulate with brown; pronotum fully as long as broad, sides 

 subparallel, dark, a narrow, median pale line, and a pale sinuate stripe 

 each side, a black dot each side on the transverse furrow, thorax dark, 

 black on middle of metanotum, and some faint pale marks in front; 

 abdomen blackish, a pale yellowish streak each side above on middle 

 of each segment, shorter than wings; legs pale, femora darker near tip, 

 tibia? with subbasal and apical marks brown, joints 2. :>, 4, and apical 

 part of 5 black, legs white-haired, a few black bristles, apical joint of 

 tarsus much longer than broad, spurs fully as long as two joints. Wings 

 hyaline, venation black and white, usually in long streaks, especially 

 prominent on subcosta, radius, and cubitus, a dark spot at base of stigma, 

 and the crossvein below it black, outer gradates dark and spot at end 

 of anal vein; in hind wings with spot at stigma; wings slender, acute at 

 tips, 7 crossveins before radial sector in forewings, 8 branches to radial 

 sector in both pairs. 



Expanse 4(> mm. 



From Okahanda, S. W. Afrika. 



Macronemurus iolanthe n. sp. 



Face yellow, interantennal mark and the vertex all black; antenna? 

 long, brown, tip darker; pronotum a little longer than broad, narrowed 

 in front, dull blackish, with faint median pale line, and a broader pale 

 mark on each side, indistinct in some lights; thorax and abdomen black, 

 latter with white hairs, apical segment pale; abdomen of female shorter 

 than wings; legs with mostly black femora, anterior pairs paler in front, 



