JUNE. 151 



COLEOPTERA. SlLPHID^l. 



NECRODES. 



Generic Distinctions. Antennae longer than the head, thickening 

 from the fifth joint to the apex ; thorax nearly round. 



NECRODES LITTORALIS is entirely black, with the three 

 terminal joints of the antennae yellow; there are three 

 elevated lines on each elytron, the spaces between being 

 thickly punctured ; the hind legs are ,very thick, and toothed 

 on the under side. It is found on the sea-shore and banks 

 of rivers, under seaweed and carrion, on the latter of which 

 it feeds. 



COLEOPTERA. DERMESTID^;. 



DERMESTES. 



Generic Distinctions. Antenna short and clavate ; body oval and 

 somewhat convex ; legs short. 



DERMESTES LARDARIUS is of a dirty ash-colour, with three 

 small black spots ; it infests bacon, and may be found nearly 

 throughout the year. D. murinus is generally found in 

 moles, hawks, and other carrion, hung up against walls ; 

 and D. vulpinus infests the skins brought from Brazil to so 



