199 



(contd.): complex; only in Sphodromantis (fig. 325a) and Metallyticus (fig. 325b) the dorsal sclerites 

 L4B are shifted to the left (thin arrows). Undulate lines are cutting lines through sclerotisations (if 

 L4 is fused with parts of other main sclerites, e.g. L2). Al and A5 are articulations between L4- 

 sclerites. pda, via, nla, sla, vsa, tve, and swe are formative elements occupied at least partly by L4- 



