Key to Species of Discozantaena

1. Elytral margin not widely explanate; clypeus not widened laterally, not shelf­like (Fig.1) ............................................................................................................ sequentia n. sp.

­ Elytral margin widely explanate; clypeus widened at anterior angles, shelf­like ......... 2

2. Anterior margin of clypeus straight............................................................................... 3

­ Anterior margin of clypeus emarginate......................................................................... 5

3. Pronotal disc with granules much denser in impressions than on shining relief (Fig. 3) ................................................................................................ drakensbergensis n. sp.

­ Pronotal discal relief more markedly granulate ............................................................ 4

4. Body form broader, pronotum width/length ratio ca. 1.90 (Fig. 8). .......... ovata n. sp.

­ Body form less broad, pronotum width/length ratio ca 1.76 (Fig. 2)... endroedyi n. sp.

5. Sides of pronotum straight ........................................................................................... 6

­ Sides of pronotum arcuate............................................................................................. 8

6. Pronotum on each side with large, moderately convex non­granulate area (Fig. 9) ...... ................................................................................................................. tibiovela n. sp.

­ Pronotum on each side more uniformly granulate ........................................................ 7

7. Pronotum more transverse, width/length ratio ca. 1.79; body smaller, length ca. 1.71 mm; explanate margin of elytra narrower (Fig. 5) .............................. brevicollis n. sp.

­ Pronotum less transverse, width/length ratio ca. 1.90; body larger, length ca. 2.05 mm; explanate margin of elytra very wide (Fig. 6)............................................. galea n. sp.

8. Frons disc with granules absent or very fine and very sparse; body larger, length ca. 2.03 mm (Fig. 7)........................................................................................ karroo n. sp.

­ Frons disc with distinct granules; body smaller, length ca. 1.80 mm or less ................ 9

9. Elytra shorter, elytra length/pronotum length ratio ca. 2.44; elytra very acuminate posteriorly and markedly peaked at suture (Fig. 11) ...................................... sepiola n. sp.

­ Elytra longer, elytra length/pronotum length ratio ca. 2.70 or greater; elytra not markedly acuminate posteriorly, less peaked at suture ...................................................... 10

10. Elytral humeri present; aedeagus as illustrated (Figs. 4, 15) .......................................... ...................................................................... genuvela Perkins and Balfour­Browne

­ Elytral humeri absent; aedeagus as illustrated (Figs. 10, 21).................... leleupi n. sp.