176 CULEX, CYPRJEA, 



ciliatus, (Carolina musquetoe,) black, with twoyel* 

 low dorsal lines on the thorax ; legs yellow, 



Sec MS. P. 



8 5. CURCULIO. Spec. 754. 



gigcis, thorax and elitra rough ; antennae tipped 

 with white. 



Sec M*. P. 



14 2. CYCLIDIUM. Spec. 7. 



radians, ovate, with distinctly visible intestines. 

 Pellucid. In vegetable infusions. 



See MS. P. 



4 5. CYCLOPTERUS. Spec. 10. 



lumpus, (lump-sucker,) body made angular by 

 rows of sharp bony tubercles. 

 See Mb. P. 



89. CYNTPS. Spec. 35. 



fagi, (beech gall-fly,) black, without spots ; pro- 

 duces pyriform galls on the under side of beech 

 leaves. 



Remark. Species are mostly made by the gen- 

 itive case of the generic name of the plant on which 

 the insect makes the gall. The generic and spe- 

 cific names are both used in the genitive case for 

 the specific name of the insect when necessary, 

 See MS P. 



9 4. CYPRJEA. Spec. 118. 



arabicd) (lettered porcellane,) shell slightly tur* 



binate, with irregular graphic characters ; 



stripe down the back simple. 3 inches long. 

 argus, (ocellate porcellane,) shells slightly turbi- 



nate, subcylindric, speckled with eye-form 



spots ; 4 browu spots beneath, 



