ii2 INSECTS. COLEOPETRA. 13. Nitidula. 



Floratis. Black ; fhells tefhceous, the future black. 

 Inhabits S. America; imall. 

 Mouth a little redcifh : jhells polifhed : body black : legs tefhceous. 



*jEma. BrafTy-green ; antenna? and legs black. 



Inhabits England. Olinj. Inf. 2, 12. tab. 3, fig. 20. 



Viridefcem, BrafTy-green ; legs rufous. 



Inhabits Keil. Cliv. Inf. 2, 12. tab. 4. fig. 30. 



Hemiptera. Ferruginous ; fhells abbreviated, teftaceous, immaculate. I 

 Inhabits South American Ifilands. 



Dimidiata, Black ; fhells abbreviated, brown : legs ferruginous 

 Inhabits S. American Ifiands : minute. 

 Shells much fhorterthan the body. 



^runcata Teftaceous ; fhells truncate with a common black fpot at 

 the bafe. 



Inhabits Germany ; fmall. 



Club of the antenna: darker : body black. 



•Rafpes Black; polifhed: legs pale. 



Inhabits England. Oli<v. Inf. 2. 12. tab. 5. fig. 23. 

 Body black with a purple glofs : joints of the legs black. 



Setacea. Ochraceous ; immaculate : eyes black : fhells very fmooth.l 

 Herbfi. Arch. Inf. 4. p. 36. n. 6. 



PeSoralis Brown; head and legs ferruginous: club of the antennaJ 

 yellow. 

 Herbfi. Arch. Inf. 4, 41. n. 12, tab. 21, fig. M. m. 



Prlofa Black ; fhells villous : antennas and legs ferruginous. 



Inhabits Germany. Herbfi. Arch. t. 21, fig. G, g. 



B. Lipfquare. Elophorus. 



*Aquatka. Brown ; thorax rough and with the fhells brafTy-brown. 

 Degeerlnf. 4. p. 379, tab. 15, fig. 5, 6. 

 Inhabits Eurcte ; in ftagnant waters. 



*Nubila. Grey ; thorax and fhells grooved and rugged. 

 Inhabits Europe: legs grey. 



Ehngata. Thorax punctured, brafly : fhells brown, with longitudinal 

 raifed lines. 

 Inhabits Germany ; in ftagnant water. 

 Shells with 2 lines of imorefled dots between the ftri*e ; legs pitchy. 



