Plate Ilia. 



Fig. 2 — Symbiotes Communis, variety Cnprae, 



(Ovigerous female). 



a, Ambulacrum. d. Vulva. 



b, 3d pair of legs with 2 bris- f, Segments of legs, 

 iles b-e, Bristles of hairs. 



c, Head parts. 



