INDEX 



New names are printed in heavy type 



Acanthodoris brunnea 52 



hudsoni 51 



Accipiter pacificus 122 



rufilatus 122 



Acrostichum excelsum 224 



loniarioides 224 



Acutalis inornata 119 



Aegires albopunctatus 45 



Aeronympha 161 



prosantis 162 



.Ethopyga boltoni 4, 89 



Agropyron flexuosum 149 



griffithsi 148 



sitanioides 149 



Aldisa sanguuiea 42 



Alebion glabrum 129 



gracile 128 



Alfaro, Anastasio. A new owl from 



Costa Rica 217-218 



Allen, Glover M. Notes on Bahama 



bats 65-72 



Allenia aplcalis 186 



Allocotopterus 209 



ilflieiosus 209 



Ampelis finctus 210 



Anableps dovii 244 



Anoula pacifica .53 



Anisotrema williamsi 241 



Anthophora semiflava 183 



Anthreptes cagayanensis 6, S9 



Antrostomiis notabilis Ill 



Aphanotriccus 207 



capitalis 207 



Arabis menziesii 187 



pedioellata 187 



Aragallnsabbreviatus 12 



aljoriginiun 13 



albertinus 15 



articulatus 13 



bryophilus 17 



cervinus 16 



falcatus 13 



formosus 14 



)j:alioides 16 



hudsonicus 17 



invenustus 14 



knowltonii 12 



luteolus 17 



macounii 16 



malusculus 12 



melanodontus 15 



metcalfei 12 



rigens 14 



ventosus 15 



Archidoris montereyensis 37 



Arges boulengeri 97 



brachycephalus . . 92 



chotse . 102 



Arges eigenmanni 91 



festse 95 



fissidens 97 



longifilis 92 



peruanus . . 92 



prenadilla 92 



sabalo 92 



taczanowskii 95 



vaillanti 97 



whymperi 95 



Artemisia kennedyi 175 



Aspidium aescaliiblium 239 



Astroblepus grixalvii 93 



Asyndesmus lewisi 225 



torquatus 224 



Atalotriccus 208 



pilaris 208 



Austroperia 109 



B 



Bagabo bird 2 



Bailey, Vernon. Exhibition of a large 



pearl mussel from Texas . . . . viii 

 Baker, A. B. Exhibition of a plant of 



Hepatica hepatlca with double 



flowers ix 



Ballstes viii 



Ball, Elmer D. Some new Homoptera 



from the South and Southwest 117-120 

 Bangs, Outram. Descriptions of seven 



new subspecies of American birds 



151-156 



What is Icierus gualanensis Un- 

 derwood? ... 167-170 



The name of the Panama green 



honey creeper 186 



Bartsch, Paul. Notes on the breeding 

 of the woodcock about Washington 

 and an unusual nesting site of the 



Carolina wren x 



Belonesox belizanus . 244 



Blodgett, F. H. Exhibition of a micro- 

 scopic mount of an ant viii 



Bosleria nevadensis 175 



Brachypteryx brunneiceps 4 



mindanensis 3,4,88 



poliogyna 4 



Bromus maritimus 148 



nudus 148 



vestitus 147 



Brontes prenadilla 93 



Buteo antillarum 62 



Cadlina flavomaculata 43 



marginata 43 



57— Proc. Biol, Soc, Wash., Voi,. XVIII, 1905. 



(257) 



