528 



INDEX. 



Invertebrates of the Mississippi Bot- 

 toms near Quincy, 111., 148. 



irrorata, Aulacizes, IVt. 

 Cicada, 19. 

 Telamona, 41S, 4T!>. 

 Tettigouia, lit. 



irroratus, Allygus, 34. 



Ischnognathus, 277. 

 dekayi, 279. 



isogona, Melania, 152. 



Isogonus, Somatogyrus, 152. 



J 



Jack Salmon, 137. 

 Janthe, 442. 



expansa, 442, 479. 



foliacea, 442. 

 Jassidae. 134. 



of Illinois, Part I., 9 34. 



classification, 13. 



definition of group, 9. 



structure, 10. 

 Jassinse. 14. 



jeffersoniana, Salamandra, 372. 

 jeffersonianum, Amblystoma, 215, 



3(59, 372, 373. 

 jejiinus, Notropis, 135, 143. 

 jessise, var. asprigene, Etheostoma. 



138. 

 Johnny Darter, 138. 

 Joint-snake, 253. 



Jordan, D. S., Manual Vertebrate 

 Animals of the Northern 

 United States, etc., cited, 187. 



and Gilbert, Chas. H., 139. 

 Journal American Science cited, 121. 



Philadelphia Academy of Natu- 

 ral Sciences cited, 79. 

 jucundus, Centrotus, 47('). 

 jugata, Telamona, 479. 

 Junius, Anax, 17S. 



K 



Kennicott, Robert, 275. 320, 344, 358, 

 362, 3»)8, 379. 

 Catalogue of Animals observed 

 in Cook County, Illinois, 

 cited, 227, 377. 



Kinberg. J. G. H., paper cited, 121- 

 King Snake, 262, 295, 297. 

 Kinosternon pennsylvanicum, 238. 

 kirtlandii, Crotalophorus, 312. 



Regina, 187, 272, 275. 



Tropidoclonium, 275. 



Tropidonotus, 275. 



Labidesthes sicculus, 141. 

 Laccophilus fasciatus, 163. 



maculosus, lt')3. 

 Lacerta fasciata, 250, 257. 



hyacinthina, 250. 



punctata, 377. 



sexlineata, 255. 

 lacertina, Chelydra, 243. 



Gypochelys, 243. 



Macrochelys, 133, 243. 



Macroclemmys, 343. 



Siren, 384. 

 laciniatum, Silphium, 194, 195, 196. 

 laciniatus, Antistroplius, 194. 

 lacustris, Bidessus, 163. 



Hydroporus, 163. 

 laeta, Amastris, 441. 479 (See Errata, 

 481). 



Vanduzea,441 (See Errata, 481). 

 laevissimus, Unio, 154. 

 Lauiellibranehiata, 149. 

 laminata, Aconophora, 450. 

 Lamprey-eel, 148. 

 Lampreys, 14S. 

 Lampropeltis calligaster, 293. 

 lanata, Dryophanta, 198, 200. 

 lancoolata, Aconophora, 479. 

 Large-moutlied Black Bass, 138. 

 Lasius alienus, fctrmicaries of. 20S, 



209, 210. 

 laterale, Amblystoma. 372, 373. 



Oligosoma. 1S7, 259. 

 lateralis. Cercopis, 17, 497. 



Cicada, 49t), 497. 



Darnis. 449. 



llyla. 346. 



Lygosonia, 259. 



