r/ip Odonahi or Dragonfiles of South Africa. 361 



interrupted at anterior end of each segment ; 7 with analogous 

 marking, liut no line at anterior and lateral stripe narrower ; 8-10 

 dark on dorsum, with a mid-dorsal light band, complete, narrow and 

 parallel on 8, contracted to a point anteriorly and dilated posteriorly 



Pig. 54. — Crenifjomphushartmanni, g. M'Fongosi. Terminal segments, 

 ventral and left side view. 



on 9 and 10. Foliaceous dilatations of 8-9 light ferruginous, broadly 

 lined with black. Appendages light yellow, only the extreme tip of 

 the sujjerior blackish (Text-fig. S-l). Genital organs of second segment. 

 Text-tig. 55. 



Wings rather deeply tinged with yellow, more in the distal half. 



Pig. .55. — Creniijomphiis hartmanni, $. M'Pongosi. Genitals, second 

 segment, left side view. 



Costa conspicuously yellow to apex, in sharp contrast to the deep 

 black pterostiguia ; great part of venation in costal and proximal 

 half of wings ferruginous. 



2 . Free margin of occipital plate with a round median projection 

 and on each side with 5 strong black spines. Dorsal surface of 

 vertex divided longitudinally by a deep groove, which Ijegins over the 



