SWISS SIMDKIIS. 



Xeniastoina (lentlpalpfl Auss. (Jhaiuouiiix. A. W. P.-C. 

 ,, qii.adripnncUdion, Pertv. Interlaken. R. G. 



Order CHERNETIDEA. 



(Pseiulo-scoriiinnes.) 



Obisium jugomm L. Kocb. Zermatt. R. J. P.-O. 

 Chthoni'n.s tetrachelatns Preyssl. Tuterlivken. R. G. 



Or<l(M- ACARIDEA. 

 ('(ecidiis echinipps \j. Dufoiir. '/a'VwvaM. Jl. .).P.-C. 



40:1 



AlM'ENDJX. 

 Description of Tlieridion higibbum, sp. 11. ('IVxt-fig. 51.) 



Adult mah. Leiicjtli J^ of an ineh or 1'7 111111. 



The cej)/>ah)f/iora.r- is broad, rouiiderl beliiiul. (yaput [iromineiit. 



Text-fiff. 51. 



./ c 



Theriilioii hiffihhinii. 



A. Cephiilot.lioriix and abdomen from above and bidiiinl. 



(Nat. length ^V of an inch or 17 mm.) 



B. Left palpus (outer side). 



C. Cophalothorax (in profile). 



Clypeu.s Ivigb. Colour dull yellow, a wedge-sbaped dark blackisb 

 central band runs from, and includes, the ocular area to the 



26* 



