332 PARAMECIUM, PAUSUS. 



beneath ; feathers on the sides longer than the 

 body ; two middle tail-feathers very long, brist- 



ty- 



See MS. P. 



14 2. PARAMECIUM. Spec. 7. 

 &z/?Wm, compressed, longitudinally plaited towards 

 the forepart, acute behind. In ditches and in- 

 fusions. 

 See MS. P. 



2 5. PARRA. Spec. 16. 



dominica, (jacana,) claws moderate ; legs yellow* 

 , See MSi p. 



22. PARUS. Spec. 31. 



americanus, (titmouse,) bluish ; temples, breast 

 and back yellowish ; flanks purplish. 



ater, (colemouse,) head black ; back cinereous j 

 hind- head and breast white. 

 See MS. P. 



9 4. PATELLA. Spec. 239. 

 Section A. Having an internal lip. 



fornicata, (limpet,) shell oval, obliquely recurved 

 behind ; lip placed behind and concave. On 

 oysters, &c. 



Section B, Having no internal lip. 



fis&ura, (knee-pan,) shell oval, conic, with reticu- 

 late striae, cleft on the fore part ; crown recurv- 

 ed. 



See MS. P. 



8 5. PAUSUS. Spec. 5, 



tuber, reddish ; thorax jagged before, 

 See MS. P. 



