4S4 



INDEX. 



I/Cach, labours of, in ichthvology, i. 



63. 

 Lebia ellipsoides figured and de- 

 scribed, i. 3o6. 

 Lepidion, characters of, i. 318. 

 Legs of birds represented by the 



ventrais of fishes, i. 19. 

 Lepidolepres, general characters of, 



ii. 53, 

 L.episosteua figured and described, 



i. 305. 

 Xieptodes, characters of, i. 303. 

 XrCptodes siculus, figured and de- 

 scribed, i. 3' 4. 

 X.eptognathus oxyrhynchus figured 



and described, i. 221. 

 "Le Sueur, beauty of the ichthyo- 



logical drawings by, i. 64. 

 Liife, tenacity of, in many fishes, 



i. 49. 

 Ling, i. 320. 



Linneeus's arrangement, i. 76. Si- 

 tuation of the ventrals emoloyed 

 by in the construction of some 

 of his primary classes, 50. 

 Little sea-devil described, i. 147. 



Note. 

 Lizard, broad. tailed, of New Hol- 



and, ii. 153. 

 Lizard, serpent, ii. 122. 

 Lizards, general characters of, ii. 

 100.107. General description of, 

 148 

 Lizards, crocodile, ii. 155. 

 Lizards, fish, ii. 102, 107, 120. 

 Lizards, flying, connect the birds 

 and reptiles i. 9. ; described iL 

 102. 124. 161. 

 Lizards, frog, ii. 160. Singular 



shapes found amongst, 161. 

 Lizards goitred, ii. 154. 

 Lizards, iguana, ii. 152. 

 Lizards, nocturnal, ii. 152. 

 Lizards, serpent, ii. 156. 

 Lizards, slender-tongued, ii. 154. 

 Loach, common, figured and de- 

 scribed, i. 361 . ; peculiar osteology 

 of, 362. 

 Loach, double-eyed, described, i. 



'363. 

 Loach, pond, habits of, i. 362. 

 Loaches described, i.23L 360. 

 Localities of fish, i. 71- 

 Loggerhead turtle, ii. 1^5. 

 Longneckedsnake-lizard described, 



ii. 123. 

 Lophids, characters of, i. 191. 



203. 

 Loricaria, characters of, I 335. 

 Loricaria plecostomus, figured, 



1 331. 

 Loricarinze, characters of, i.330.335. 

 Ix)ta, characters of, i. 320. 

 Lumpsuckers described, i. 224. A 

 Sicilian species figured, 225. 



M. 



"Mackarel, ii. 33. 

 Mackarel, horse, ii. 39. 

 Macrochirus, characters of, ii. 70. ' 

 IVlacroleptes, general characters of, 



ii. 6. Families of, 14. 

 flailed cat-fish described,!. 330. 335, 

 Mailed cheeks, ii.7. 

 Mailed fish described, ii. 53. 

 Mailed perches described, ii. 21. 

 Malacopteryges, general characters 

 of, i. 100., 225. Primary divisions 

 of, 226. 

 Malapturus, characters of, i. 348. 

 Mallotus described, i. 248. 

 Malthe nasuta, pectorals of, i. 19., 



head of, figured, 202. 

 Marine turtles, ii. 114. 

 Mastecembiis, characters of, ii. 37. 

 Megalops, characters of, i. 283. 

 Merlangus, characters of, i. 318, 

 Menobranchus described, ii. 95. 

 MerlucinEB, general characters of, 



i. 319. 

 Merlucius sinuatus, figured, i. 319. 

 Mexican siren, ii. 95. : 

 Microleptes, general characters of, 



il 6. Families of, 30. 

 Military silure, i. 339. 

 Molinisea latipinna, figured and 



described, i. 365. 

 Monacanthus bifilamentosus, fi. 



gured, i. 195. 

 Mormvrinae, general characters of, 



i. 308. 

 Mormyrinus elongatus, figured, 



i. 308. 

 Montagu, labours of, in ichthyo- 

 logy, i. 63. 

 Motella, characters of, i. 320. 

 Alotella fusca figured, i. 320. 

 Mouth of fishes described, i. 13. 

 Mugillidae, general characters of, 



ii. 14, 27. 

 Mullet, grev, ii. 27. 

 Mullets, ii."l4, 27. 

 MuUidae, general characters of, 



U. 14. 28. 

 Munro, characters of his work on 



the anotomy of fish. 

 MurEenidse, general characters of, 



i. 219. 

 Muraeninje, general characters of, 



i. 221. 

 Myletes, characters of, i. 254. 

 Myliobates, described, i. 175. 

 Mystus, characters of, i. 340. 

 Myxene glutinosa, figured, i. 214. 



K 



Natural arrangement of fishes, i. 99. 

 Naucrates, characters of, iL38. 

 Newt, blind, ii. i?8. 



