260 



Fig. 333: Phallomero-stemal muscles, homology relations. - 333a gives an overview of the mode of 

 representation and the symbols and abbreviations used. 333b-l (following pages) show the 

 morphology of the various species. 



The anterior half of each figure shows the subgenital plate, with 



- ventral insertions of muscles pi, p2, and p3 (A,#, and ■). 



- ventral insertions of all phallomero-sternal muscles. 



- paratergites of abdominal segment 9 T9p. 



The posterior half of each figure shows the phallomere complex, with 



- ventral basal line BI = border between ventral + lateral walls of phallomere complex (below Bl) 

 and ventral + lateral walls of genital pouch (above BI). 



- border between left complex and right phallomere = median vertical broken line. 



- muscle 114 (to hook hla; base of arrow = anterior insertion area). 



- pouch Ive (with L2-sclerotisations). 



- ejaculatory duct D. 



- tendon ate. 



- tendon tre. , 



- sclerite R3. 



- dorsal insertions of all phallomero-stemal muscles (•). 



- if the dorsal insertion area of a muscle on or near the basal Hne of the left complex is sclerotised 

 this is shown by a stippled field around the insertion. 



The shape of the subgenital plate is generalised, only the shape of the anterior margin (with apophyses 

 S9a) corresponds with the special condition in the respective species. The numbers in the ventral 

 insertion areas of the phallomero-stemal muscles are the numbers used in the text and in fig. 1-3 19 

 to designate the muscles (e.g. 2 = s2, 5a = s5a). Species with "S" behind their names have the 

 phallomeres and the subgenital plate side-reversed, and a mirror-image of the original preparation is 

 shown. Dorsal views. Further information in 6.9.. 



