440 



PART II. SYSTEMATIC ACCOUNT 



very long and characterized by small round papillae (or pulvilli) sparsely 

 scattered at random over the ventral side of the body (Fig. A169), so sparsely 

 in fact that considerable parts of the trunk here completely lack papillae. 



me 



me 



me 



me 



me 



0.02 mm 



Fig. CI 69. LamellisabcUa minuta: A - ventral ends of the keels of the bridle; B-D - plaques of 

 the metameric region ; E, F - plaques from the nonmetameric part of the trunk. 

 ap - apodemes of the plaques ; me - membrane of the plaques ; p - thickened part of the plaque ; 

 pu - pulvillus. 



