LAMELLISABELLA IVANOVI 



435 



Fig. 169. Lamellisabella ivanovi: A - front end of the body in ventral view; В - cuticular plaque 

 from the middle of the metasoma; С - toothed bristle in side view; D- part of the tube; 

 E - cuticular plaque of a metameric papilla; F - keels of the bridle. 



ap - apodeme of the plaque; da - front group of teeth; dp - hind teeth;/- bridle; me- membrane 

 of the plaque; p - cuticular plaques; tc - tentacular crown. (A, B,C,D- after Kirkegaard, 1956b.) 





