VIII 



Index. 



Laud Crab, great, 17. 

 Lanrnan, Chas. E. , xii. 

 Laosaurus, 313. 

 Larmor, Joseph, xi. 

 Lamed, Prof., xxiv, xxv, xxvi, xxvii. 

 Lathrodectus geometricus, 272. 

 Lathrop, Professor, xxiii. 

 Latreutes ensiferus, 277, 299. 

 Lebrunia Danae, 48. 



neglecta, 48. 

 Lepralia edax, 54. 

 Leptocardia, 55. 

 Leptochelia algicola. 279. 



dubia, 278. 279. 



Edwardsii, 279. 



incerta, 279. 



rapax, 279. 



Savignyi, 279. 

 Leptoclinum, 361, 362, 366-368, 371. 



albidum, 363. 



cineraceuin, 363. 



conchyliatum, 363. 



luteolum, 363. 



speciosuin, 328, 363. 



s. sp., acutilobatum, bermudense, 

 hamiltoni, harringtonense, pageti, 

 sornersi, 328, 364-366. 

 Leptoplana alcinoi, 44. 



lactoalba, 46. 



lactoalba, var. tincta, 46. 

 Leptoria, 66, 67, 68, 69. 



fragilis, 74. 



gracilis, 69. 



tenuis, 69. 

 Leptotrichus granulatus, 303. 



lentus, 303. 



panzerii, 303. 



squamatus, 303. 



tauricus, 303. 

 Lettuce Coral, 121. 

 Leucin, Tyrosin, and Tryptophan 



formed by Papain, 7. 

 Ligia baudiana, 306. 



baudiniana, 306, 307, 308. 



exotica, 299. 



exotica hirtitarsis, 306. 



gracilis, 306. 



oceanica, 308. 

 Ligiidae, 305. 

 Linckia Guildingii, 36. 



ornithopus, 36. 

 Lineus, 46. 



Linsley, James Harvey, xxiii. 

 Lister, President, letter from, x. 

 Literary and Phil. Society of Manches- 

 ter, xii. 

 Lithophyllia, 115, 117, 118, 180. 



argemone, 118. 



Cubensis, 130, 131. 



cylindrica, 118. 



lacera, 118, 130. 

 Lizard, blue tailed, 57. 

 Loligo Pealei, 23. 



London Mathematical Society, letter 



from, xi. 

 Loomis, Professor Elias, xii, xxi, xxxiv. 

 Lophactaea lobata, 17. 

 Lophohelia, 110, 111, 206. 

 Lophoseridae, 139. 

 Lophoserinae, 139. 

 Lophoseris, 141. 

 Love, A. E. H., xi. 

 Loxosceles rufescens, 267. 

 Ludlow, Rev. Henry G., xxvi. 

 Luidia clathrata, 36. 

 Lupinus hirsutus, 14. 

 Lycodontis funebris, 57. 

 Lycosa atlantica, 268, 274. 



fusca 274. 

 Lycosidas, 274. 



Macrocceloma subparellum, 62. 

 Madracis versus Axohelia, 109, 110, 206. 

 Madracis, 109, 206. 



asperala, 108, 109, 183, 198. 



decactis, 108, 172. 

 Madrepora = Acropora. See Acropora, 



164 206 208-266. 

 Madrepora, ~65, 110,' 111-113, 206. 



acropora, 94, 95. 



agaricites, 141, 146. 



alces, 167. 



amaranthus, 82. 



ananas, 90. 



angulosa, 131. 



annularis, 94. 



anthojmyllites, 113. 



arenosa, 159. 



areola, 81, 82. 



areolata, 81, 82. 



astroites, 89, 94, 95, 159. 



Candida, 113. 



Carolina, 113. 



carduus, 130. 



cavernosa, 102. 



cerebrum. 74. 



cervicornis + M. prolif era + M. pal- 

 mata+M. flabellum = muricata, 165. 



clivosa, 78. 



conglomerata, 159. 



cornuta, 165, 166. 



cucullata, 135. 



Defrancei, 113. 



elephantotus, 133-136, 140, 151. 



ethica, 165, 168. 



exigua, 113. 



faveolata, 94, 95. 



favosa, 92. 



filograna, 78. 



flabellum, 165. 



fragum, 90. 



galaxea, 153. 



hyades, 105. 



implicata, 70. 



infundibulifera, 113. 



intersepta, 106. 



