182 



The Biological Society of Washington. 



Cultural improvement, explanation of 85 



Curious plant from Mexico x 



Cyclodostomia 12 



mutinensis 1^ 



Pall, VV. H. The relations of the non- 

 marine mollusk fauna of Alaska . x 



and Bartsch, P. Synopsis of 



the genera, subgenera and sec 

 tions of the family Pyramid ellidee 1-16 

 Death Gulch of Yellowstone Park . . . vii 



Dendrobium micholitzii 119 



Desert plants as a source of drinking 



water vii 



Discobasis 9 



Doliella ' 12 



Doubling in mutations 89 



Dunkeria 8 



paucilirata 8 



Dwarf salmon of Japan xi 



Earliest book on botany xi 



Economic value vs. reproductive fertil 

 ity of hybrids and mutations ... 84 



Egila 11 



Elodia elegans 9 



Elodiamea 9 



Emerita 171 



Empidonax fusciceps 152 



Epidendrum anceps 116 



oaxacanum 



pringlei . . . 



strobiliferum 



Erigeron mirus 

 limella 



Eu 



120 

 120 



178 



crassula 5 



scillse 5 



tenuls 8 



Euryala 171 



Euryalidse 172 



Eustoma andrewsii 177 



russellianum 174 



Evalea 12 



elegans ...*.. v 12 



Evalina 12 



americana 12, 16 



Evans, W. H. An evident case of par 

 thenogenesis in Begonia . . viii 



Evermanri, B W. Exhibition of la 

 bels used by Pacific coast salmon 

 canners vii 



Exhibition of colored draw 

 ings of Hawaiian fishes . . . viii 



Abundance of water fowl at 



L. Maxinkuckee, Ind x 



A trip to Mt. Whitney . x 



- and Kendall, W. C. An inter 

 esting fish from the high moun 

 tains of central Ecuador .... vii 



Evolution, kinetic viii 83 



Exogenous palm .... v ii 



Gas disease in fishes ix 



Generic nomenclature x 



Geum album 101 



canadensis 101 



flavum 101 



strictum 101 



vernum 101 



virginianum 101 



Gilbert, G. K. Exhibition of scars on 



the bark of the aspen tree . . . . x 

 Gill, T. N. The segregation of fresh 

 water fishes x 



Goldman, E. A. Descriptions of five 



new mammals from Mexico . . 79-82 

 Greene, E. L. A chapter in the evolu 

 tion of generic nomenclature . . x 



The earlist book on systematic 



botany xi 



Gyrostachys simplex 165 



H 



Haldra 11 



Haplomylomys 54, 75 



Hay, W. P. The life-history and eco 

 nomic importance of the blue-crab viii 



The habits of Cambarus uhleri . 167 



Hares, rabbits and pikas, classification ix 



Hawaiian fishes viii 



Heida 13 



Hemiura 162 



Hippa 171 



Homarus 170 



gammarus 170 



Howe, R. H. Jr. Spelerpes porphyriti- 

 cnn in New Hampshire 102 



A new bob- white from the 



United States 168 



Hybrids, fertility of 84 



physiological explanation of 

 vigor of 86 



Idotea 171 



Inachus 170, 171 



Insect-catching grass of Cuba ... . ix 

 International congress, report on . x 



lolsea 12 



lolescitiila 12 



lonopsis utricularioides 116 



Iphiana 6 



Ivara 11 



turricula 11 



Ividia 11 



Jordaniella 13 



K 



Kendall, W. C. and Evermann, B. W. 

 An interesting fish from the high 

 mountains of central Ecuador . .vii 



Kinetic theory of evolution . . . viii, 83 



Ferns, exhibition of viii 



Fish from central Ecuador . vii 



Fisher, A. K. The birds of Laysan'ls- 



land yjjj 



Fishes, fresh water, segregation of ! x 

 Flora of western U.S. and Alaska x 



Folinella 10 



Lagophylla hillmani . . 



I.ambrus 



Lamium amplexicaule 

 Lancea elongata . . . 



Lancella 



Latrax nereis 



171 

 ix 

 9 

 9 



159 



