1917 Indejc 395 



INDEX TO VOI.UME I. 



The plant names in boldface type are either new or new combinations. 

 Anatomy: of the male reproductive organ of some crabs, 35-41, 285-307. 



Artliropoda: male reproductive organs of some crabs, 35-41, 285-307; physio- 

 logical differences between some from different depths, ioi-ii4; taxonomy 

 of crabs of Friday Harbor, Washington, 349-382. 



Biochemistry: acidity of marine algae, 235-236; carbon monoxide in the pneu- 

 matocysts of Nereocystis, 237-246; gas exchange in the pneumatocyst of 

 Nereocystis, 25-30; micrometabolism in Nereocystis, 227-233. 



Chemistry: dissolved gases in seawater, 161; gas in Nereocystis, 25-30, 237-246; 

 micrometabolism in Nereocystis, 227-233. 



Chlorophyceae: ability of some to withstand drying, 19-23; acidity of some, 

 235-236; description of Conferva bombycina, 220; experiments wltli some 

 marine ones in fresli water, 31-34; morpliology and taxonomy of Codium 

 dimorphum, 211-219; morphology and taxonomy of Codium mucronatum, 109- 

 135; inorphology and taxonomy of Hormiscia tetraciliata, 9-13; of San 

 Juan Island, 59-84; of Shaw Island, 199-210; origin of the second spiral in 

 Spirogyra lutetiana, 247-248; Spirogyra dubia longiarticulata in Washing- 

 ton, 234; description of Spirogyra Kisaiitica, 198; winter condition of some 

 in Puget Sound, 341-348. 



C'yanophyceae, see Myxophyceae. 



Cytology: of the male reproductive organs of some decapoda, 285-307. 



Distribution: factors influencing the growth and distribution of Nereocystis, 

 185-197; of certain invertebrates on a restricted area of sea bottom, 175- 

 176; of seaweeds on shore as affected by drying, 19-23; of shore algae on 

 San Juan Island, 59-84; of shore algae on Sliaw Island, 199-210. 



Diseases of plants: Cliytridium alariuni on Alaria flstulosa, 221-226. 



Echinodermata: physiological differences between those fiom different!! depths, 

 157-174. 



Ecology: ability of seavi^eeds to withstand drying, 19-23; algal associations of 

 San Juan Island, 59-84; algal associations of Shaw Island, 199-210; animal 

 zones or belts in the sea, 158-160, 175-176; distribution of certain in- 

 vertebrates on a restricted area of sea bottom, 175-176; effect of liglit on 

 the development of young salmon, 89-107; experiments with marine algae 

 in fresh water, 31-34; factors influencing the growth and distribution of 

 Nereocystis, 185-197; gases in Nereocystis, 25-30, 237-246; gas pressure 

 in Nereocystis, 85-88; growth in some laminariaceae, 137-155; growth of tlie 

 fronds of Nereocystis, 1-8; growth of the stipe of Nereocystis, 15-18; phy- 

 siological differences between animals from different depths, 157-174; sea- 

 sonal development of bladder kelp, 309-318; variation induced in brachio- 

 pods by environmental conditions, 177-183; winter condition of some Puget 

 Sound algae, 341-348. 



Embryology: of the chinook salmon, 319-339. 



Histology: of the male organs of some decapoda, 285-307. 



Michroehemistry: micrometabolism in Nereocystis, 227-233. 



aioluusca: physiological differences between those ' from different depths, 

 157-174. 



Molluscoiila: variation induced in brachiopods by environmental conditions, 



177-183. 



Morphology: of Alai-ia flstulosa, 43-57; of Chytridium alarium, 221-226; of Co- 

 dium dimorphum, 211-219; of Codium mucronatum, 109-135; of Hormiscia 

 tetraciliata, 9-13; of male reproductive organs of crabs, 35-41, 285-307; of 

 Spirogyra lutetiana, 247-248. 



Myxophyceae: of San Juan Island, 59-84; of Shaw Island, 199-210. 



Palaeontology: variations induced in brachiopods by environment, 177-183. 



Phaeophyceae: ability to withstand fresh water, 31-34; ability to withstand 

 drying, 19-23; acidity of some, 235-236; carbon monoxide in Nereocystis, 

 237-246; Desmarestias of the north Pacific, 383-394; factors influencing 

 growth and development of Nereocystis, 185-197; fungous disease of Alaria 

 flstulosa, 221-226; gas exchange in Nereocystis, 25-30; gas pressure in 

 Nereocystis, 85-88; growtli in some laminariaceae, 137-155; growth of fronds 

 of Nereocystis, 1-8; growth of stipe of Nereocystis, 15-18; key to those of 

 Puget Sound, 249-284; micrometabolism of Nereocystis, 227-233; of San 

 Juan Island, 59-84; of Sliaw Island, 199-210; seasonal development of Nereo- 

 cystis, 309-318; structure of Alaria flstulosa, 43-57; winter condition of 

 some in Puget Sound, 341-348. 



