134 



TISSUE RESPIRATION IN INVERTEBRATES 



little edible land snail, heart, 17 



liver, 93. See midgut gland 



lobster, effect of eyestalk removal, 49, 80, 85; 



midgut gland, 49, 77, 93; muscle, 49, 77, 



80, 85 

 lobster, American. See American lobster 

 locust, desert. See desert locust 

 locust, differential. See differential locust 

 locust, migratory. See migratory locust 

 locust. South American. See South American 



locust 



Madeira cockroach, effect of removal of 

 corpora allata, 63, 80; effect of sex, 63, 

 77, 84; thoracic muscle, 63, 77, 80, 84 



malate, 15, 19, 23, 35, 49, 55, 65, 71 



malonate, 15, 57, 67, 81, 93 



Malpighian tubules, 93; effect of sex, 69; 

 of American cockroach, 67, 69 



manometer, 3, 5, 6, 17-19, 39, 55, 63. See 

 also Barcroft, differential, Fenn, Thunberg, 

 and Warburg manometers 



manometric apparatus. See manometer 



manometric methods. See manometer 



mantle, 93; central zone, 23, 29; edge, 23, 25; 

 effect of age, 25-27, 78; effect of cyanide, 

 76; effect of 2, 4-dinitrophenol, 23; effect 

 of gas phase, 21, 39; effect of salinity, 29, 

 86; effect of season, 27, 79; epithelium, 31 

 inhibition by carbon monoxide, 31; inhibition 

 by hydrogen cyanide, 29; light-reversible 

 inhibition by carbon monoxide, 21; lobe, 23, 

 25; marginal zone, 23; muscle, 31, 39; 

 of fresh-water mussel, 23-25, 77; of octopus, 

 39, 77, 83; of oyster, 21, 77; of Portuguese 

 oyster, 25, 77, 78; of quahog, 27-29, 77-79, 

 86; of scallop, 31; of vineyard snail, 19; of 

 Virginia oyster, 23; pallial zone, 23 



mantle nerve, effect of suspending medium, 

 33, 37; giant nerve fibers, 35; of octopus, 

 33, 37; of squid, 35 



manure worm, body wall, 41, 79; gradient 

 along body, 41, 79, 86; succinoxidase, 79, 94; 

 viscera, 41, 79 



marsh crab, gill, 53, 77; midgut gland, 53, 

 77, 93 



mealworm, yellow. See yellow mealworm 



medium, suspending, 3. See also artificial 

 sea water, Baldwin's phosphate solution, 

 Belar-phosphate buffer, Belar's solution, 

 distilled water, isotonic chloride solution, 

 physiological saline solution. Ringer's 



solution, sucrose. Wilder and Smith saline; 

 also under effect 

 mesothorax, of American cockroach, 69, 79 

 metabolic inhibitors, 3; references, 96. See also 

 antimycin A, carbon monoxide, cyanide, 

 2, 4-dinitrophenol, hydrogen cyanide, malonate, 

 potassium cyanide; also under effect 

 metabolism, intermediary, references, 97 

 metamorphosis, control of, references, 96 

 metathorax, effect of sex, 69, 78; effect of 

 stage, 69; of American cockroach, 69, 78, 79; 

 of nymph, 69, 93 

 methods, biochemical and biophysical. See 

 continuous flow respirometer, fluorometric 

 measurement, polarograph, spectrophotometer 

 methods, chemical, 5, 6. See also micro- Winkler, 



tetrazolium, and Winkler methods 

 methods, manometric, references, 98. See 



manometer 

 methods, volumetric. See differential volumeter, 

 microvolumeter, Scholander-Wennesland 

 microrespirometer, volumeter, volumetric 

 microrespirometer 

 methylene blue, 11-13, 82, 85 

 microrespirometer, 43. See also micro- 

 volumeter, Scholander-Wennesland 

 microrespirometer, Thunberg microres- 

 pirometer, volumetric microrespirometer 

 microsomes, 3, 4, 93; references, 98 

 micro-volumeter, 3, 5, 6, 35. See also 



volumeter, volumetric microrespirometer 

 micro- Winkler method, 3, 5, 6, 21, 31, 39, 98 

 midgut, effect of malonate, 57, 93; effect of 

 sex, 69; effect of suspending medium, 55; 

 of American cockroach, 67-69; of Cecropia 

 moth, 57; of larva, 55-57, 93; of silkworm, 

 55; of vineyard snail, 19 

 midg-ut gland, 83, 85, 93; after estivation, 19; 

 after hibernation, 19; during estivation, 19; 

 during hibernation, 19; effect of age, 25, 

 78; effect of cyanide, 76; effect of gas 

 phase, 39; effect of sex, 45, 49-53, 77; 

 inhibition by carbon monoxide, 31; of blue 

 crab, 45, 77; of fiddler crab, 53, 77; of 

 ghost crab, 51, 77; of hermit crab, 47, 77; 

 of Jerusalem land snail, 19; of kelp crab, 

 53, 77; of lobster, 49, 77; of marsh crab, 53, 

 77; of mud crab, 53, 77; of octopus, 37-39, 

 77; of pearl oyster, 31, 77, 78; of Portuguese 

 oyster, 25, 77; of red-jointed fiddler crab, 

 53, 77; of sea hare, 17, 83; of spider crab, 

 49, 77; of spiny lobster, 53; of stone crab, 



