142 



Subgenital plate and posterior abdominal segments 



Fig. 234, 235 (posterior segments); fig.237, 238 (subgenital plate S9). The dorsal 

 sclerotisation S9d of the subgenital plate comprises two isolated sclerites (fig.238), which 

 are asymmetrical and beset with stout setae. The entire tergite 10 TIO, including its ventral 

 part TlOv, is divided along its midline. TlOv is rather extensive. Strip-like Pv-sclerites 

 are present; they are laterally connected with the paraprocts Pp. The Ca-sclerites are very 

 long and lie on curved bulges immediately median to the cereal bases. Cb- and Cc-sclerites 

 are missing. The articulations A98 and A99 are well-developed. 



Musculature 



Muscle 



Positions of insertions 



in fig. 



11 



LI' (anteriorly on pne-pouch) - L4d' (= part of L4N') 



249 



12 



Membranous basal part 30 of hla-hook - L4U' (dorsal part) 



249 



13 



LI' (anteriorly on pne-pouch) - L2D' (posteriormost part, on 







apodeme 37) 



250 



14 



L2D' (posteriormost part, on apodeme 37) - L4U' (ventral part) 



249 



15 



L4V' (left posterior margin) - L2D' (extension 28 in ventral wall 







of Ive-pouch) 



251 



16a 



L4V' (right part) - L2D' (most anteriorly on Ive-apodeme) 



240, 250 



16b 



Ventral wall of vla-lobe - dorsal wall of vla-lobe 



251, 252 



19a 



LI' (right wall of pne-pouch) - membrane to the right of pne-pouch 



249 



19b 



Transversely in dorsal wall of left complex (including bristle area 35) 



249, 261 



110 



L2D' (anterior left edge of Ive-apodeme) - left base of via-process 







(with L4N' and L2E') 



250 



114 



L2D' (most anteriorly on Ive-apodeme) - hla-hook (anterior margin 







of L3') 



240, 249 



115 



L2D' (anteriorly on ive-apodeme) - ejaculatory duct D next to its 







opening (dorsal wall) 



249 



127 



Outlet channel of phallomere-gland P - membrane to the right of P 



249 



128 



LI' (anterior right ventral wall of pne-pouch) - LI' (ventral anterior 







margin) 



250 



129 



Outlet channel of phallomere-gland P - ejaculatory duct D next to its 





opening (dorsal wall) 



249 



130 



Longitudinally in ventral wall of left complex 



251 



> 



p.l43 





Figs. 249-252: Nahublattella sp. (Blattaria, Blattellidae, Plectopterinae) - All figures show mirror- 

 images of the original preparations. - Left complex in dorsal view; each figure with some muscles; 

 parts of left complex removed to various extents. - Scale: 1mm. 



> p. 144 



Figs. 253-258: Nahublattella sp. (Blattaria, Blattelhdae, Plectopterinae) - All figures show mirror- 

 images of the original preparations. - 253: Right phallomere in right-dorsal view. - 254: Right 

 phallomere in right-dorsal view; dorsal elements largely removed. - 255: Right phallomere in dorsal 

 (somewhat anterior) view; membrane of cbe-invagination cut open to show parts of R2' lying beneath 

 it (42, 43). - 256: Right phallomere in left view. - 257: Right phallomere in ventral view. - 258: 

 Right phallomere in ventral view; most elements shown in fig. 257 removed. - Scale: 0,5mm. 



