INDEX TO VOLUME XXV. 
The names of genera and species described as new are italicized. 
Abaratha helias, 81. 
Abisara echerius, 68. 
Aeerates viridi flora, 149. 
Acherontia, 100. 
Achillea millefolium, 161. 
multiflora, 147, 148, 170. 
Acmaea testudinalis, 308. 
Acraea dohertyi,Jig., 61. 
Acronycta, 107. 
Acrothele, 210, 
Actias luna, 103. 
Adenocaulon bicolor, 147. 
Adoxa moschatellina, 147, 169. 
Aglia, 100. 
tau, 100, 101, 105, 106, 111, 112. 
Agnostus, 211. 
Agrimonia eupatoria, 160. 
Agropyrum caninum, 153. 
dasystachvum, 147. 
glaucum, 149, 153. 
repens, 167. 
tenerum, 149, 153. 
Agrostis alba, 151. 
scabra, 151. 
Allium reticulatum, 149. 
schoenoprasum, 147. 
Allotinus major, 70. 
obscurus, 70. 
Amarantus albus, 163. 
blitoides, 149, 164. 
retroflexus, 163. 
Amathusia phidippus, 58. 
Amblypodia acetes, 74. 
apidanus, 75. 
araxes, 74. 
aronya, 74. 
Ambonychia, 208. 
Ambrosia artemisiaefolia. 161. 
psilostachya, 149, 161. 
trifida, 160. 
Ammophila longifolia, 151, 154. 
Amorpha, 153. 
microphylla, 146. 
Ampelophaga mvron, 108. 
Ampyx, 210, 211. 
Anachis avara, 307. 
Ancvlus fluviatilis, 460. 
Andromeda polifolia, 145. 
Andropogon furcatus, 150, 151. 
scoparius, 151. 
Androsace occidentalis, 149. 
septentrionalis, 147. 
Anemone multifida, 147. 
patens, 148. 
Angulus tener, 308. 
Anisopteryx pometaria, 88. 
Anisorhvnchus, 380. 
Anisota' 98, 103, 104, 106. 
senatoria, 103. 
stigma, 93, 103. 
Annual Meeting, May 7, 1890, 1 ; May 
6, 1891, 269 ; May 4, 1892, 425. 
Annual Report of Curator, 1, 269, 425. 
Annual Report of Secretary, 19, 297, 
448. 
Annual Report of Treasurer, 25, 302, 
452. 
Anomia glabra, 307. 
Anona squann sa, 249. 
Anthemis cotula, 161. 
Aplecta, 94. 
Aplopappus, 153. 
spinulosus, 149. 
Apocynum androsaemifolium, 162. 
Aporia, 94. 
Appalachians, drainage of, 418. 
Appias ithome, 76. 
lycaste, 77. 
panda, 76. 
panda nigerrima,Jig., 76. 
sulphurea, 76. 
zarinda, 76. 
Aquila chrysaetus, 268. 
Aquilegia brevistyla, 147. 
Arabis lyrata, 157. 
Archaeology, 49, 242, 247. 
Arctia, 108. 
virgo, 98, 113. 
Arctium lappa, 162. 
Arenaria groenlandica, 389. 
Argynnis, 94. 
aphrodite, 98, 113. 
Arionellus, 216. 
Arnica chamissonis, 147. 
Artacepunctistriga,%., 88. 
Artemisia, 156. 
biennis, 161. 
can a, 146. 
canadensis, 161. 
dracunculoides, 161. 
frigida, 146. 
glauca, 149. 
ludoviciana, 149, 161. 
Arundo donax, 152. 
PROCEEDINGS B. S. N. H. VOL. XXV. 
33 
OCT. 1892. 
