INDEX 



133 



hermit crab, gill, 47, 77; midgut gland, 47, 



77, 93 

 hexoses, 65 



hibernation, effect on midgut gland, 19; in 



vineyard snail, 19 

 hind femur, 92; in differential locust, 65; in 



red-legged locust, 65; muscle, 65 

 hindgut, effect of sex, 69; of American 



cockroach, 67, 69 

 holometabolous, 92 

 homogenate, 3, 4, 11-13, 17-19, 23, 33-35, 



41-51, 55-73, 82, 85, 93, 98 

 honeybee, flight muscle, 55 

 hormone, molt-inhibiting, 85 

 hormones, references, in crustaceans, 95; 



in insects, 97; in invertebrates, 97 

 horse ascarid, body wall muscle, 13; 



effect of suspending medium, 13 

 horseshoe crab, 83; cardiac ganglion, 43; 



claw nerve, 43; effect of temperature, 43, 



79, 80; eye, 45; forebrain, 45, 77; foregut, 

 45, 77; gradient along a nerve, 43-45, 79, 



80, 87; heart, 45; muscle, 45, 77; optic 

 nerve, 43, 77, 79, 80, 87 



house cricket, fat body, 55, 92; nymph, 55, 93 

 house fly, muscle, 65 

 hydrogen cyanide, 27-29 

 hydrogen peroxide, 11-13 

 hydroquinone, 17, 93. See also quinol 



inhibition, light- reversible (photoreversible), 

 21, 37 



inhibitors, metabolic, 3; references, 96. See 

 also antimycin A, carbon monoxide, cyanide, 

 2, 4-dinitrophenol, hydrogen cyanide, malonate, 

 potassium cyanide; also under effect 



injury, effect of. See under effect 



insects, comparative respiratory rates, 76, 77, 

 83; effect of age, 78, 84, 86; effect of sex, 

 76-78, 83, 84; effect of stage, 78, 84, 86; 

 flight muscle, 77, 78, 83, 86; leg muscle, 77, 



78, 83, 86; references, 96, 97 

 insulin, effect of. See under effect 

 integumentary tissue, during molt cycle, 47, 78, 



84; of purple land crab, 47, 78, 84 

 intermediary metabolism, references, 97 

 intermolt cycle. See molt cycle 

 intestine, of sea cucumber, 73. See also gut 

 invertebrates, references, 97, 98 

 ionic concentration, effect of. See under effect 

 iso Citrate, 23, 35, 55, 71 

 isotonic chloride solution, 17-19, 29, 39, 45, 55 



Japanese stone cricket. See greenhouse stone 



cricket 

 jellyfish, tentacles, 11; umbrella, 11, 94 

 Jerusalem land snail, estivation, 19; midgut 



gland, 19, 93 



KCN, 15, 47, 59-61, 67-71, 89 



kelp crab, effect of sex, 53, 77; midg-ut gland, 



53, 77, 93 

 a-ketoglutarate, 19, 49, 55-57, 65, 71-73, 81 

 Qf-ketoglutaric dehydrogenase, 81 

 a-ketoglutaric oxidase, effect of age, 78, 86; 



in bluebottle fly, 78, 86; in flight muscle, 



78, 86 

 kidney, effect of gas phase, 39; of octopus, 39; 



of vineyard snail, 19 

 Krebs cycle (citric acid cycle), 81, 82, 91, 93 



land crab, purple. See purple land crab 



land snail, Jerusalem. See Jerusalem land 

 snail 



land snail, little edible. See little edible 

 land snail 



land snail, white-lipped edible. See white- 

 lipped edible land snail 



larva, 93; effect of sex, 57; fat body, 57, 73, 

 midgut, 55-57; muscle, 57; of Cecropia 

 moth, 57; of codling moth, 57; of mealworm, 

 73; of silkworm, 55; of wax moth, 57 



latitude, effect of. See under effect 



leech, smooth muscle, 43 



leg muscle, 83; effect of age, 67-71, 78, 86; 

 effect of cyanide, 76; effect of injury, 73, 

 80, 86; effect of sex, 67-73, 77, 78; effect 

 of stage, 69-71, 78, 86; effect of surgery, 

 73, 80, 86; of American cockroach, 65-71, 

 77, .78, 86; of coxa, 55, 63, 67, 73, 77, 78; 

 of femur, 73, 80, 86; of giant water bug, 55, 

 77; of green crab, 85; of greenhouse stone 

 cricket, 73; of mealworm, 73, 78; of nymph, 

 71, 78, 86; of South American locust, 73, 

 77; of spiny lobster, 53; of striped shore 

 crab, 51; of water scavenger beetle, 63, 

 77; respiratory quotient, 65, 93 



leg nerve, effect of cyanide, 76; effect of 

 suspending medium, 51; of American 

 lobster, 47-49; of blue crab, 45; of spider 

 crab, 51; of spiny lobster, 53 



life cycle, variation during. See effect of 

 stage 



light- reversible inhibition by carbon monoxide, 

 21, 37 



