1900.] Catalogue of the Cokoptera of South Africa. 127 



to the irontal one, frontal caniia broadly interrupted at middle, in 

 the centre of the vertex there is a not very well defined carina, and 

 tlie posterior margin is much raised and bi-sinuate; anterior femora 

 slender and having at the base of the anterior margin a small tooth on 

 each side, and anotlier and more robust one at about two-thirds of the 

 length, anterior tibite long, arcuate at base, and straight from there, 

 thickened inwardly, ciliate beneath, apical part strongly incurved, 

 mucro falciform, elongate ; intermediate coxcG flattened, strongly 

 dilated inwardly, and bi-dentate at tip, trochanters spinose, tibiae 

 slender, arcuate at tip and ending in a broad quadrate lamina which 

 is spinose inwardly ; posterior coxaa slightly dilated inwardly, 

 emarginate at tip, the tip dentate above and under, tibiaj broadening 

 obhquely, arcuate inwardly and with a small tooth at middle. 



Length 36 mm ; width 18 mm. 



Female : Clypeus produced in a very long, rostrate process 

 slightly recurved at tip, clypeal carina nearly equi-distant from the 

 apex and the frontal carina and extending only over half the width, 

 frontal one semicircular, slightly emarginate in the centre and con- 

 nected laterally with the basal carina which is straight and has in front 

 of it an arcuate laminate ridge much more raised than the frontal one ; 

 sculpture of head, prothorax, and elytra similar to that of the male ; 

 anterior femora thick, tibiae sharply carinate beneath, the carina 

 serrulate for two-thirds of the length, intermediate femora very 

 compressed, posterior ones normal; pygidium closely granulose 

 and having a longitudinal median shallow groove; metasternum 

 finely aciculate laterally, granulose at middle and having a verv 

 deep and broad median longitudinal furrow extending from the base 

 to three-fourths of the length, and a transverse, arcuate, narrow 

 impression at base. 



Length 4-4 mm ; width 20 mm. 



Hab. Southern Ehodesia (Victoria Falls). 



The description of the 3- is culled from Lansberge. I have seen, 

 however, Boheman's example of this sex. The female had not hitherto 

 been described. 



OxiTis .ERARius, Har., 



Plate XXX.IY., figs. 14, 15^. 



Mith. Entom. Yer. Miinch., 1878, p. 46. 



Coppery bronze, turning sometimes to green, moderately shining ; 



head covered with punctures somewhat elongate transversely in the 



anterior part and scabrous and granulose in the centre and posterior 



part, and having a very obsolete clypeal transverse carina often 



entirely wanting, but a little more developed in the female than in 



