VI 11 CONTENTS. 



Page 

 LXX. A new Genus of Tipulidce from Turliestan, with Notes on 

 other Forms. Bv E. Bergroth, C.M.Z.S 575 



LXXI. On certain of the smaller S.-American Cervuhe. By 

 Oldfieli) Thomas '. 585 



Proceedings of the Geological Society 589, 690 



Index 591 



PLATES IN VOL. XI. 



Plate I. Raia undulata, Lacep. 



II. Species of Praxillslla, Euclymene, and Nicomache. 



III. Species of Maldaue, Ileteroclymene, and Nicomache. 



IV. New Marine Shells from the Falkland Islands. 

 V. Vipera ammodytes, var. transcaucasiaua. 



VI. Rhysodina marshalli, sp. n. 

 VII. Giant Psyllid Gall. 

 VIII. Pholidosaurus decipieus, Watson, and Pholidosaurus 

 laevLs, sp. u. 

 IX. Marine Gastropoda, mostly from Japan. 



