INDEX. 355 



Harpacticus sacer^ D., 153. 



virescens, D., 152. 

 Harpactidae, fam., 152. 

 Hepaticology of North America, 35. 

 Herschel, nebulae of, 326. 

 HoRSFORD, E. N. List of sweet bodies, and their formulae, 302. On 



sour bodies, 304. On bitter bodies, 305. 

 Hunt, J. C. Meteorological observations made at St. Michaels, 



Azores, 44. 



Imbricaria, Fr., 216, 217. 

 Institution, Smithsonian, 168, 185. 



Jupiter, planet, observations on, 325. 

 Jupiter, third satellite of, 327. 



K. 



Keerlia lellidifolia, G. & E., 47. 



L. 



Language, Chinese, 45, 51. 

 Language, Siamese, on, 56. 

 Lassell's satellite of Neptune, 184, 295. 

 Lecanactis, gen., Eschw., 198, 269. 



impolita, Fr., 269. 

 Lecidea, gen., Ach., 198, 255. 



albo-atra, Schaer., 259. 



albo-caerulescens, Fr., 256. 



arctica, Sommerf., 260. 



atro-alba, Ach., 257. 



Candida, Ach., 255. 



confluens, Schaer., 258. 



contigua, Fr., 257. 



dolosa, Wahl., 260. 



enteroleuca, Fr., 259. 



flavo-virescens, Fr., 256. 



fusco-atra, Fr., 258. 

 VOL. I. 46 



