490 



INDEX 



Mammoth, drawing by ancient man, 

 *387 



Man, jawbones of ancient and mod- 

 ern, 2S6; *393; internal part of 

 ear, *72; tactile corpuscle of the 

 skin, *70; parasites of, 418; an- 

 cient and modern, 384; age of, on 

 earth, 384; ancient life, 386; 

 Neanderthal, remains, *390; Spy, 

 remains, *392; races, 393; 

 Ethiopic race, 394, 398; Mon- 

 golic race, 394, 396; Caucasic, 

 394, 396; American, 394, 396: 

 ancient, arrow head of, *386: 

 drawing of, by himself, *389: 

 bones, 389; works, 392 



Mantis, preying, *403 



Margaropus annulaius, Texas fever 

 tick, *130 



Marrow, 334 



Marsupialia, 245 



Martisia xylophaga, *17S 



Material for laboratory, how to ob- 

 tain, 46S 



May fly, 161; young, *162 



Medulla oblongata, of man, 360 



Medusa, *138 



Melanoplus sp., ear, *73 



Meleagrina margariiifera, VIA 



■Merula migratoria propinqua, *229 



Mesentery, in human body, position, 

 311 



Metabolism, definition, 289; three 

 essentials for, 289 



Mice, 246 



Microorganisms, 379 



Millipede, *1SS 



Millon's test, 296 



Mimicry, 448 



Mites, 164; cheese, *16S 



Moles, 248 



MoUusca, 169 



Mollusk, burrowing, *174, *175 



Monkeys, 256; *2S7 



Mosquitoes, fighting, 189; eggs, 

 larvae and pupae, *189; eggs and 

 hatching, 85; larvae, 86; all life 

 stages, *87; life history, 85; pupa 

 89; external structure, 90; distri- 

 bution, 91; sucking beak of fe- 

 male, *91; malarial, *128 



Moth, gypsy, 182; eye, part of sec- 

 tion showing elements, *77; Ache- 

 mon sphinx, *93; codlin, spray- 

 ing against, *184; Sphinx, .para- 

 sitized larva, *416; Sphinx, suck- 

 ing proboscis, *402; mimicking 

 wasps, *448 



Motions of animals, kinds and how 

 performed, 50 



Mouth, 303 



Mouth cavity, of man, diagram, *305 



Multiplication of animals, 79 



Muscle, in human body, arrange- 

 ment and structure, 337; biceps, 

 337; *338; contraction, 337; re- 

 laxation, 337; voluntary, 339; 

 striated, 339; nonstriated, 340; 

 involuntary, 340; blood supply, 

 340; nerve supply, 340; hygiene, 

 341; of trunk, shoulder and back, 

 *338; of shoulder, *340 



Muscular system, 290 



Mussels, California, *172 



MustelidE, 254 



Mya arenaria, 172 



Myopia, 37S 



Myriapoda, 149, 155 



N 



Nails, 353 



Narcotics, 302 



Nautilus, pearly, 179 



Necessity of food and fresh air, 366 



