K\l'l,ANATI(iN OK I'LATES. 



Oil all tlie Hyiires tlie t'ollowiiiju^ signs have tlie same 

 iiieaiiiiig" : — 



///. = Seminal bladder (Spirolxilids). 



<■/. = Coxo-femur. 



cii.r. = Coxa or coxoide. 



(I. = Seminal duet. 



esk. = Endoskeletic process of coxa (Spirolxilidsj. 



i'V')». ;= Femur or femoroide. 



((/. ^ Outer lobe of ventral plate of anterior gonopods 



(Spirobolids). 

 1'4.. I'd., cVc == Leg of the ^th, 5th, etc., pair. 

 liil. = Prostatic duct (Spirobolids). 

 sh. = Seminal branch of gonopods (Polydesmids). 

 'L\ = Tibia. 



full. = Tarsal branch of gonopods (P(.)lydesinids). 

 ///. -^ Tibial branch of gonopods (Polydesmids). 

 f.s-. =:: Tracheal stalk. 

 V. = Ventral plate (Spirobolids). 

 /■■^. = Posterior basal plate (Spirobolids). 



