Index. 



in 



Agaricia planulata, 155, 156. 



purpurea, 135, 145, 149. 



regularis, 141. 



Sancti-Johannis, 141 . 



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



vesparia, 141, 148. 

 Agaricida?, 139, 181, 194. 

 Agassiz, Alexander, 37, 154. 



Prof. Louis, lii. 

 Aiptasia tagetes, 49. 

 Albunea oxycephala, 18, 62. 



oxyophthalma, 62. 

 Alciroua krebsii, 277, 290. 

 Alcironidre, 290. 

 Alveopora, 184. 



Auiaroucium bermudae, 328, 331, 352, 

 354. 



eonstellatum, 353, 354. 



exile, 328, 331, 354. 



glabra m, 354. 

 Amatbia 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, 12. 

 Anarthropora minuscula, 54. 

 Andrews, Prof. Ethan A., xxiii. 

 Anemonia elegans, 50. 

 Annelida, 38. 



Anniversary, Centennial, vii. 

 Anoka vernalis, 274. 

 Anolis Carolinensis, 57. 



principalis, 57. 

 Anthelura affinis, 288. 



elongata, 289. 

 Anthozoa, 47. 

 Anthuridae, 278. 

 Amaranthus saxeus, 82. 

 Antillastraea spongiformis, 106. 

 Anyphaena Verrilli, 270. 

 Aplidium, 352. 

 Aplysia, see Tethys, 27. 



ascifera, 23. 



dactylomela, 27. 



megaptera, 26. 



morio, 25. 



tarda, 26. 

 Apseudes intermedius, 282. 



propinquus, 280. 



triangulata, 280, and Errata. 

 Apseudidre, 278, 280. 

 Apthorp, Bev. George H., 210. 

 Aranea clavipes, 273. 



derhami, 271. 



venatoria, 274. 



Araneus geniculatus, 273. 

 Arenicola cristata, 37, 39. 

 Argyrodes nephila?, 268. 

 Argyroepeira hortorum, 273. 

 Armadillididae, 304. 

 Armadillidmm vulgare, 299, 304. 

 Armadillo pilnlaris, 304. 



vulgaris, 304. 

 Arthrostraca, 21. 

 Ascidia atra, 326, 329, 398, 399. 



curvata, 329, 399, 400. 



nigra, 398. 

 Ascidiae compositae, 333. 

 Ascidia; simplices, 385. 

 Ascidians, literature of, 401. 



of the Bermuda Islands, W. G. 

 Van Name, 325. 

 Ascidiidre, 329, 398. 

 Aselloidea, 294. 

 Asellota, 294. 

 Asterias clathrata, 36. 

 Asterioidea, 36. 

 Asteroseris, 155. 



planulata, 156. 

 Astrangia, 194. 



Bathbuni, 194. 



solitaria, 183, 194. 

 Astrangidae, 194. 

 Astraeopora, 184. 

 Astroporpa affinis, 35, 36. 

 Astraea. (See Astrea.) 

 Astrea, 88, 89, 93. 



ananas, 90. 



annularis, 94. 



argus, 102. 



Barbadensis, 94. 



cavernosa, 102. 



coarctata, 90. 



conferta, 102. 



decactis, 108. 



deformis, 69 



dipsacea, 127. 



endothecata + cylindrica + antigu- 

 ensis + intermedia + antillaram + 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. 



reticularis, 80. 



rigida, 127, 128. 



rotulosa, 88, 89. 



siderea, 151. 



stellulata, 94, 95. 



