LIST OF PLATES. 



PLATE 



I. Opisthophthalmus karrooensis ? . 



II. Opisthophthalmus karrooensis i , and 0. flavescens ? . 



III. Opisthophthalmus fossor ? , and 0. Icipoldti. 



IV. Opisthophthalmus laticauda s , and Parabuthus calvus 

 V. Grayia lubrica, sp. nov. 



Elasmodactylus namaqucnsis, sp. nov. 

 Hcleophryne purcclli, gen. ct sp. nov. 

 VI. New Coleoptera. 

 VII. 



VIII. New Mutillide. 

 IX. Atyposoma gurncyi, gen. ct sp. nov. 

 X. Dicynodon latifrons and Oudcnodon truncatus. 



EEKATA. 



P. 29, line 3 from below, for 3f read 4. 



P. 31, in paragraph a 13 , for 2-4. Caudal read 2nd to 4th caudal. 



P. 138, line 18 from above, for south-west read south. 



P. 156, line 19 from below, for eastern read western, and for westwards read 

 eastwards. 



P. 353, line 19, for M. pandora into M. daphne read M. pandora into M. pijrcnc. 



In Plates I. -IV. the figures have not been drawn to exactly the same scale as 

 the accompanying centimetre measures, which are thus rendered useless for ascer- 

 taining the dimensions. These figures were originally intended for reproduction 

 by photography, and were lithographed by mistake. 



