182 



The Biological Society of Washington. 



Cultural improvement, explanation of 85 



Curious plant from Mexico x 



Cyclodostomia . 12 



mutinensis 12 



D 



Daldorfia l''! 



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

 marine mollusk fauna of Alaska . x 



and Bartseh, i'. Synopsis of 



the genera, subgenera and se(!- 

 tions of the family Pyramidellidie l-Kl 

 Death Gulch of Yellowstone I'ark . . . vii 



Dendrobium micholitzii H'-' 



Desert plants as a source of drinking 



water vii 



Diseobasis '■• 



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- 

 itv of hybrids and mutations . . 84 



Egila" . . ". 11 



Elodia elegans 9 



Elodiamea 9 . 



Emerita 171 



Empidonaxfusciceps 152 



Epidendrum auceps . . 116 



oaxacanum 120 



pringlei 120 



strobilifernm .116 



Erigeron mfrus . . 178 



Eulimella 5,6 



crassula . . 5 



scillse 5 



tenuis 8 



Euryala 1/1 



Euryalidse 1'72 



Eustoma andrewsii 177 



russellijinum . . 174 



Evalea . 12 



elegans 12 



Evalina 12 



americana 12, 16 



Evans, W. H. An evident case of par- 

 thenogenesis in Brc/ovin . . viii 

 Evermann, 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. (\ An inter- 



esting fish from the high moun- 

 tains of central Ecuador vu 



Evolution, kinetic viii, SS 



Exogenous palm vii 



Q 



Gas disease in fishes ix 



Generic nomenclature x 



Geum album 101 



canadensis 101 



flavnm 101 



strictum 101 



vernum 101 



virginianum 101 



Gilbert, G. K. Exhiliition 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 H 



Haplomylomys 54, 75 



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

 iiomie iinportanceof the blue-crab viii 



The habits of ra///bo)-(/.s «/(/«•(' . 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- 

 c(t,s in New Hampshire 102 



■ A new bob-white from the 



United States 168 



Hybrids, fertility of 84 



physiological explanation of 

 vigor of 86 



I 



Idotea 171 



Inachus 170, 171 



Insect-catching grass of Cuba .... ix 

 International congress, report on . . x 



lotea 12 



lole scitnla 12 



lonopsis utricularioides 116 



Iphiana *i 



Ivara 11 



turricula 11 



Ividia 11 



Jordaniella 13 



K 



Kendall, \V. G. 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 Is- 

 land viii 



Fishes, fresh water, segregation of . . x 

 Flora of western U. S. and Alaska . . x 

 Folinella ..... 10 



Lagopliylla hillmani . . 



l.ambrus 



Lamium aniplexicanle 

 Lancea elongata . . 



Lancella 



Latrax nereis 



98 



171 



ix 



9 



9 



159 



