406 



INDKX. 



Ixodes scapularis, 78 



variabilis, 77 



Jeffersonite, described and 



analysed, 194 



Julus annulatus, 103 



impressus, 102 



Julus lactarius, 104 



marginatum, 105 



punctatus, 102 



pusillus, 105 



L. 



Leachia ryclura, 90 



Lebia ellipsoid ea, 6 



Leptus araneii, 80 



hispidus, 81 



Lime, green phosphate of, 



Analysis, 144 



phosphate of, 56 



Limnochares extendens, 80 



Lithobius spinipes, 108 



Loligo Barthingii, 95 



Bartramii, 90 



illecebrosa, 95 



Pavo, 26 



Pealeii, 92 



Lutraria, c.analiculata, 3 1 1 



lineata, 310 



Lymneus appressus, 168 



desidiosus, 169 



elodes, 169 



elongatus, 167 



emarginatus, 170 



humilis 378 



macroslomus, 170 



reflexus, 167 



M. 



Machilis variabilis, 12 



Mactra lateralis, 309 



oblonga, 310 



similis, 309 



]Melania armigera, 178 



Melania canaliculata, 



catenaria, 



conica, 



elevata, 



multilineata, 



praerosa, 

 j Melampus bidentatus, 

 obliquus, 

 Modiola Americana, var. 



castaneae, 

 Mollinesia latipinna, 

 Mya acuta, 



mercenaria 

 Mytillus cubitus, 



hamatus, 



lateralis, 



N. 



Nassa acuta, 



obsoleta, 



trivittata, 



vibex, 

 Natica duplicata, 



heros, 



pusilla, 

 Nemophila phacelioides 

 Nucula proxima, 



O. 



Ocypete comata, 

 CEnothera linifolia, 

 serrulata, 

 speciosa, 

 triloba, 

 CEstrus hominis, 

 Officers for the year 1 822, 



list of, 

 Oliva niutica, 

 Onykia angulata, 

 carribxa, 

 Oribita concentrica, 



glabrata, 

 Ostrea semicylindrica ? 



175 

 379 

 176 

 176 

 380 

 177 

 245 

 377 

 265 

 266 

 3 

 313 

 313 

 263 

 265 

 264 



234 

 232 

 231 

 231 

 247 

 248 

 258 

 179 

 270 



82 

 120 

 120 

 119 



118 



353 



193 



228 



298 



98 



73 



73 



258 



