502 



PHYSIOLOGICAL EEGULATIONS 



Water, equilibration (continued) 



135; Lumbricus, 143; man, 100 

 marine animals, 149 ; plants, 149 

 rabbit, 125; rat, 128; reptiles, 134 

 various species, 188; Zoothamnium, 

 146 



evaporation, dog, 36; man, 100; see also 

 paths 



excess, Ameha, 148; Ariacia egg, 145; 

 dog, 18, 27, 41, 47, 50; frog, 110, 

 114, 269; Helix, 135; insects, 137; 

 Limax, 134 ; Lumbricus, 143 ; man, 

 88-95, 268 f . ; marine animals, 149 ; 

 rabbit, 123; rat, 126; reptiles, 132- 

 134; Zoothamnium, 146-147 



exchange, general features, 168; in tis- 

 sues, 210 ; see also rates of exchange 



gain, see deficit 



intake, in relation to body weight, 269- 

 275; see deficit, drinking 



loads, classification, 24; in relation to 

 heat loads, 400 ff.; tolerated, 201 f.; 

 types of, 107, 204, 245, 282, 295 



loss, see excess, rates of exchange 



modification ratios, 172 



output, in relation to body weight, 270- 

 275; see also excess 



paths of exchanges, dog, 18, 33, 38, 63; 

 mammals, 172, 381; man, 89-100; 

 various species, 172 f., 189, 198-200 



permeability to, see Permeability 



rates of exchange, 106, 173-176; Ameba, 

 148; aquatic species, 199; Ar'bacia 

 egg, 145; Bipalium, 144; bovine, 

 198, 265 f.; dog, 19-72, 198; frog, 

 112; Helix, 135; insects, 137; Limax, 

 134; Lumbricus, 143; man, 88-107, 



198; marine animals, 149, 199; max- 

 imal, 176; plants, 149; rabbit, 123, 

 198; rat, 126, 198, 265; reptiles, 

 134; various species, 198; Zoo- 

 thamnium, 146 



recovery of content, Ameba, 148; Arba- 

 cia egg, 145; Bipalium, 144; dog, 

 19, 28, 378; frog, 110, 115-116; 

 Helix, 135 ; insects, 137 ; Limax, 

 134; Lumbricus, 144; man, 90; ma- 

 rine animals, 149 ; plants, 149 ; 

 Phascolosoma, 139; rabbit, 123; rat, 

 126-129; reptiles, 132-134; Zoo- 

 thamnium, 146 



relations, in general, 15-298, especially 

 286-290 



requirements, 296 



reserves, in tissues, 207 



return, dog, 23; man, 90 



tolerance curves, blood, 154 f . ; dog, 23 f . ; 

 frog, 111; leucocyte, 165; man, 

 88 f., 392; rabbit, 124; rat, 128; 

 snake, 133 ; various species, 179 f . 



turnover, 175, 198-200, 269-275 



variability, of content, 73-78, 104, 116, 

 175, 195; of exchange, 78-85, 104, 

 123-125, 173-175; see also ex- 

 change 



velocity quotient of, Ameba, 148; Bi- 

 palium, 144; defined, 37; dog, 37, 

 58, 380; frog, 114; man, 91, 93; 

 marine animals, 149; total, 37; 

 various species, 187 

 Weight, body, 70, 361 

 Worms, see Bipalium, Lumbricus, Phas- 

 colosoma 



Zoothamnium (cUiate), water in, 146-148 



