ILYO BATES. 175 



brown; legs ]nilo yi'llow-red. Pimctuatioii oi' head and 

 thorax very close, coarse, of elytra ratlier stronger but more 

 diffuse, of abdomen diffuse and fine. L. 2 — 2^ 1. Not 

 common. /. nigricollis, Payk. 



h. Thorax red. 



Eed ; antennae red-lirown ; legs red-yellow. Thorax 

 rounded, punctuation very close and fine ; that of elytra 

 close and rather strong, of abdomen diffuse and fine. L. 

 2\ 1. Scarce. /. 2^'^'opinqua, Aub. 



J5. Antennae with six penultimate joints strongly trans- 

 verse. 



a. Head and thorax pitch-black. 



Pitch-black ; elytra dark red-brown ; antennae blackish- 

 brown, lighter at base ; legs yellow\ Punctuation of thorax 

 very fine, not very close, of elytra rather diffuse, strong, of 

 abdomen very diffuse. L. If 1. Pare. 



/. forticornis, Lac. 



b. Head and thorax yellowish-red. 



Elongate, parallel-sided, yellowish-red, shiny. Punctua- 

 tion of head and thorax moderately close and very fine, 

 that of elytra rather more distinct, that of abdomen diffuse 

 and extremely fine ; pubescence yellowish. L. If 1. Pare ; 

 Headly Lane, near Dorking, Surrey. /. glabriventris, Rye. 



CaJllcerfis. 



A. Tenth joint of antennae almost as long as the preceding 

 three joints together ; eleventh double as long as tenth. 



Elongate. Pitch-black, elytra dull pitch-brown ; punc- 

 tuation indistinct ; abdomen smooth above. L. li 1. Not 

 uncommon. C. ohscurus, Gr. 



J5, Tenth joint of antennae about as long as ninth, eleventh 

 double as long as tenth. 



Elongate. Pitch-black, elytra red-brown, apex of abdo- 

 men yellow-red ; punctuation close and fine, abdomen 

 smooth behind. L. 2 1. Not common. 



C. rigidicomis, Er. 



CaJodera, 



A, Thorax and elytra very closely and finely punctured. 



