130 



CCC. Species of parallel form, antennal club 

 of male having 7 joints. 

 D. Antennae entirely rufous ... ... singulare. 



DD. Antenna? having at least the club black antipodum. 

 AA. Elytra strongly abbreviated ... ... ... occidentale 



ADELAIDIA, gen. not: 



Trogoderinati affinis sed antennarum clava sat laxe 3-articulata ; 

 elytris abbreviatis singulatim rotundatis, propygidio in medio 

 aperto ; unguiculis appendiculatis ; sulcis antennariis vix 

 perspicuis. 

 This genus is also near Thaumaglossa, which, liowever, has 

 10-jointed antennae, and distinct prosternal sulci for the reception 

 of the antennae in repose. The antennal club of the species 

 before me consists of joints, none of which are distinctly trans- 

 verse, the first and third being quite as long as wide, the second 

 scarcely wider than long. Trogoderma riguuni, Er., must be 

 superficially very like this species — so much so in fact, that I 

 have thought it best to adopt the same specific name. 

 A. rigua, sp. nov. Late ovalis ; pilis erectis nigris et adpressis 

 albis vestita ; nigra, antennis pedibusque rufis, prothorace 

 ad latera et utrinque ad basin albo-pubescenti, elytris fasciis 

 tenuibus 4 et macula apicali parva albopubescentibus 

 ornatis (fasciis P basali 2^^ antemediana, 3^^ postmediana, 4^^ 

 subapicali) ; crebre subtiliter subaspere punctulata. 

 Eeminse (?) antennarum articulis 1° 2° que sat magnis, 2-7 

 parvis inter se suba^qualibus, clava 3-articulata oblonga 

 quam articuli ceteri conjuncti multo breviori, illius articulis 

 1° 3° que inter se longitudine ^equalibus 2^ his breviori. 

 Long., 2 1. (vix) ; lat., 1 1. 

 S. Australia. 



CRYPTORHOPALUM. 



■C. Austrcdicum, sp. nov. Late ovale ; pilis crebris (his nigris in 

 partibus nigris, rufis in partibus rufis) vestitum ; nigrum, 

 subtus vix rufescens, antennis tibiis tarsisque rufis, elytris 

 fascia antemediana et macula apicali rufis ornatis ; obscure 

 sat crebre (prothoracis disco vix perspicue) punctulatum. 

 Long., 1— U 1. ; lat., -I— A 1. 

 S. Australia ; near Port Lincoln. 



C. Woodvillense, sp. nov. Ovale ; pilis crebris (his nigris in parti- 

 bus nigris, testaceis in partibus dilutioribus) vestitum ; 

 nigrum vel piceo-nigrum, antennis tibiis tarsisque testaceis, 

 elytris fasciis 2 et apice rufo-testaceis ; crebre sat crasse sat 

 aspere (prothoracis disco vix perspicue) punctulatum. Long., 

 1 1. ; lat., J 1. 



