178 



ARACHNOIDEA. 



CASE TiNOGLiscHRUS PUNCTOLYRA {Koknatl, Sitz. Akad. Wiss. Wien. 1858- 

 XL „ o„N 



No. 24. 



p. 82), 



TinoRlischrus punctolyra. Copied from Kolenati. Do. underside, 



o'oooj ef a Farisian metre in length. 



This di-ffers from Periglischrus in having the body attenuated 



both before and behind. It is found on Rhinopoma macrophyllum 



in Egypt. 



TiNOGLlSGHRUS AUDOUiNii. — 24. Enkrgea 

 sketch of ditto, copied from figure by 

 M. Audouin. 



This species was found by Audouin 

 on Rhinolophus unihastatus. It was 

 described and figured by him in the 

 Annal. Sc. Nat. 1832, but without 

 name. We have appended his own 

 to it. There seems Httle doubt that it 

 belongs to this section and this sub- 

 genus. 



Tinoglischrus audouiniL Copied from 

 Audouin's figure. 



Section II.— Not adhering by the edge of the body. 



Almost all the species of the genus Pteroptes have, in some 

 form or to some extent, a horny shield over the upper or under 

 side of the body, and this applies both to this and the preceding 

 section. The latter, being small, called for no further subdivision, 

 and in it no genera have been proposed founded upon variations 

 in these shields. In this section, however, Kolenati has used 

 them as characters for a number of genera that he has founded 



