2l8 



ARACHNOIDEA. 



CASE 

 XIII. 



Oribata punctata {NicoUt) ; O. ovalis 

 {Koch). 



The difference between the young 

 and the perfect insect of Oribata 

 will be seen by comparing the figu: e 

 of the larva of this species with that 

 of the perfect insect of the next. 



Common near Paris. 



Oribata punctata. Copieil from Nicolet. 



No. 13. Oribata globula {NicoL). — 13. Magnified sketch of ditto, copied from 

 Nicolet's figure. 



Oribata g-lobula. o.mooiio in length. 

 Copied from JN'icolet. 



Found near Paris. 



T.Iar.d'bleoff?itto. 

 Copied from Nicoiet. 



Oribata Notata {Thorell), Oefv. Sv. Ak. xxviii. 695 (1871). 

 A new species found in Spitzbergen. 



Genus Pei.ops {Koch\ 



Differs from Oribata in the hairs on the vertex being flat or 

 spatula-shaped. 



