196 Mr. Wateriiousi: on the fjcuiifi Calocliromus. 



C. hasalis, n. sp. (PI. II, f. 2). 



Niger, nitidus ; elytris dimidio basali ferrugineo, quadri- 

 costatis, apicem versus paulo angustatis. 9 • Long. 5 lin. 



Closely allied to C. scvMlaris, but relatively broader ; thorax 

 broader, with a deep mesial impression, broader in the middle : 

 there is a deep round fovea at the anterior angle, and a deep 

 impression within the posterior angle, the part between the 

 anterior fovea and the posterior impression raised, so that the 

 impressions are not confluent as in the preceding species. The 

 antennaj are broader than in scutellaris, in which the fourth 

 joint is twice as long as broad, whereas in basalts it is not more 

 than ^ longer than broad. 



Hab. Swan River, Brit. Mus. 



C. Gnerinii, W. MacLeay. 



Cyaneo-niger ; thorace elytrisque oohraceis pubescentibus, his 

 apice cyaneo-nigris. Long. 5|— 6 lin. 



Hab. Cape York ; Rockhampton. Brit. Mus. 



One example in the Museum collection has the sutural line 

 of the thorax black ; and the apex of the elytra very slightly 

 tipped with blue-black. 



II. Maxillary palpi less compactly jointed, apical joint not 

 globular, 



* Head visible from above ; forehead tuberose ; a nari-ow space 

 between the eye and the antenna! pit. 



C. mdanuvHS, n. sp. (PI, II, f. o). 



Cyaneo-niger, nitidulus; brevissime pubescens; thorace medio 

 canalicidato, ad angulos anticos impresso, intra angiQis posticis 

 fovea rotundata impi'esso, basi marginato ; elytris feri-ugineo- 

 flavis, dense piibescentibus, prope suturam striatis, interstitiis 

 convexiusculis, apice nigro. Long, -ii— 7^ hn. 



Forehead between the eyes very prominent. Antennge as 

 long as tlie elytra, the two basal joints sinning, the vest finely 

 punctulate. Thorax very dehcately and closely punctured, 

 scarcely pubescent ; disc with a fine mesial line, more deeply 

 impressed behind, there is a deep impression at each anterior 

 angle, the posterior angles are rather inflated, and Avitliin them 



