Index. 



Ill 



Agaricia planulata, 155, 156. 



purpurea, 135, 145, 149. 



regularis, 141. 



Saucti-Johaunis, 141. 



undata, 140. 141, 142, 143, 144. 



vesparia, 141, 148. 

 AgaricidiP, 139, 181, 194. 

 Agassiz, Alexander, 37, 154. 



Prof. Louis, lii. 

 Aiptasia tagetes, 49. 

 Albunea oxycepliala, 18, 63. 



oxyophthalnia, 62. 

 Alciroua krebsii, 277, 390. 

 Alcironidie, 390. 

 Alveopora, 184. 



Amaroucium bermudge, 328, 331, 352, 

 354. 



constellatum, 353, 354. 



exile, 328, 331, 354. 



glabruni, 354. 

 Amatliia Goodei, 54. 

 American Academy of Arts and Sciences, 

 xiii, xvii, xxix. 



Association for the Advancement 

 of Science, 1. 



Chameleon, 57. 



Journal of Science and Arts, xxi. 



Philosophical Society, xiii, xvii, 

 xxix, xlvii. 

 Amphelia, 110. 

 Amphihelia, 110, 206. 

 Anacropora, 163. 



Analysis of the Papain Digestion, 13. 

 Anarthropora miniiscula, 54. 

 Andrews, Prof. Ethan A., xxiii. 

 Anemonia elegans, 50. 

 Annelida, 38. 



Anniversary. Centennial, vii. 

 Anoka vernalis, 374. 

 Anolis Carolinensis, 57. 



principalis, 57. 

 Anthelura affinis. 388. 



elongata, 289. 

 Anthozoa, 47. 

 Antluiridse, 378. 

 Amaranthus saxeus, 82. 

 Antillastraea spongiformis, 106. 

 Anyphfena Verrilli, 270. 

 Aplidium, 352. 

 Aplysia, see Tethys, 27. 



ascifera, 23. 



dactyloniela. 37. 



megaptera, 26. 



morio, 35. 



tarda, 26. 

 Apseudes intermedius, 282. 



propinquus, 280. 



triangulata, 280, and Errata. 

 Apseudidie, 278, 280. 

 Apthorp, Eev. George H., 210. 

 Aranea clavipes, 273. 



derhami, 271. 



venatoria, 374. 



Araneus geniculatus, 273. 

 Arenicola cristata, 37, 39. 

 Argyrodes nei^hilfe, 368. 

 Argyroepeira hortorum, 273. 

 Arnia(lilli(lidi¥, 304. 

 Armadillidinm vulgare, 399, 304. 

 Armadillo pilularis, 304. 



vulgaris, 304. 

 Arthrostraca, 31. 

 Ascidia atra, 326, 329, 398, 399. 



curvata, 339, 399, 400. 



nigra, 398. 

 Ascidise comiDositas, 333. 

 Ascidiae simplices, 385. 

 Ascidians, literature of, 401. 



of the Bermuda Islands, W. G. 

 Van Name, 335. 

 Ascidiidffi, 339, 398. 

 Aselloidea, 394. 

 Asellota, 394. 

 Asterias clathrata, 36. 

 Asterioidea, 36. 

 Asterosei'is, 155. 



planulata, 156. 

 Astrangia. 194. 



Rathbuni, 194. 



solitaria, 183, 194. 

 Astrangida?, 194. 

 Astraeopora, 184. 

 Astroporpa affinis, 35. 36. • 



Astraea. (See Astrea.) 

 Astrea, 88, 89, 93. 



ananas, 90. 



annularis, 94. 



argus, 103. 



Barbadensis, 94. 



cavernosa, 102. 



coarctata, 90. 



conferta, 102. 



decactis, 108. 



deformis, 69. 



dipsacea, 127. 



endothecata + cylindrica + antigu- 

 ensis + intermedia + antillariim + bre- 

 vis=cavernosa, 102. 



excelsa, 98. 



faveolata, 94. 



varia, 68, 79. 



fragum, 90. 



galaxea, 88, 153. 



heliopora, 93. 



hyades, 104. 



incerta, 90. 



intersepta, 93, 106. 



magnifica, 92. 



parvistella, 93. 



radians, 88, 153. 



radiata, 102. 



reticiilaris, 80. 



rigida, 127. 138. 



rotulusa, 88, 89. 



siderea, 151. 



stellulata, 94, 95. 



