NEW ENDOMYCHIDAE AND EROTYLIDAE 521 



convex and shorter ; the anterior red mark, is similar to that on 

 T. senegalensis if the denticulations on its posterior margin were 

 removed, and if it were smaller and not so near to the suture. 

 The posterior mark is a subquadrate spot placed a little obliquely, 

 both of these marks are much deeper red than those in T. se- 

 negalensis , and the thorax is red on each side of the central 

 disk, the margins being excepted. 



7. Eng-onius Brooliei. 



Niger, nilidus, prothorace siibopaco, elytris violescentihus, crebre 

 sal fortiter pimctatis, ?naciilis tribus parvis elevatioribus luteis, 

 duahus basalibus oblique sitis una subapicali. Long. 9 millim. </". 



MaSj, tibiis anlicis dente mediano valde dislante, intermediis den- 

 ticulo in medio, infra denlem compressis pubescentibus. 



Hab. Borneo, Sarawak (Doria and Beccari). 



Allied to Engonius sexguttatus but easily distinguished by the 

 semiopake thorax, by the small size of the yellow spots (which 

 however occupy the same position), by their being slightly raised 

 and quite smooth. In size the single male, which is the only 

 specimen I have seen is smaller than a female of E. sexguUatus 

 before me ; the elytra are more inclined to be violet, although 

 the elytra in E. sexguttatus are described by Gerstaecker as 

 violaceo-micantibus, in the female from Sarawak, and in others 

 I have seen they are nearly black. 



A single male specimen. 



Beccaria. 



Mandihulae apice acute dentalae, dente subapicali. Palpi maxil- 

 lares elongali arliculo basali fortiter curvato, ultimo subulato. 

 Palpi labiales arliculo secundo transversa, lato, arliculo ultimo 

 subgloboso, interne respiciente. 



Prosternum inter coxas abbrevialum, apice exciso. Mesoslernum 

 transversum, margine anteriore in medio angulariter producto. 



Corpus rolundalum. 



