INDEX 



705 



Evolution, integument, 164 

 mouth, 295 

 teeth, 183 

 Evolutionary, x, 55 

 change, 80 

 conservatism, 80 

 Excretion, 9, 60, 98 

 Excretory, 9 

 duct, 408 



organ, 10, 12, 331, 399 

 tubule, 438 

 vessel, 8 

 Exoccipital, 228 

 Exophthalmic goitre, 456 

 Exoskeleton(al), 14, 22, 23, 201, 656 

 Extensor muscles, 282, 283, 284 

 carpi radialis brevis, 282 

 longus, 282 

 ulnaris, 282 

 digiti quinti proprius, 282 

 digitorum brevis, 282, 284 

 communis, 282 

 longus, 282, 283 

 hallucis longus, 283 

 indicis proprius, 282 

 pollicis brevis, 282 

 longus, 282 

 Externa, 389 

 External fertilization, 45 

 genitals, 414, 415 

 nares, 342 

 Exteroceptor, 138 



Extra-embr>'onic membranes, 116, 117, 118 

 Extremity, 241 

 Extrinsic muscles, 269 

 Eye(s), 6, 7, 12, 14, 20, 86, 87, 480, 580- 

 592, 635, 654 

 beaker, 580 

 cephalopod, 581 

 lid, 588 



muscles, 264, 266, 284, 488, 611 

 paired, 13, 86, 480, 654 

 parietal, 590, 654 

 pineal, 590 

 pit, 639 

 unpaired, 590 

 vesicular, 580 



Facial angle, 225, 246 

 ganglion, 624 



Facial nerve, 483, 484, 489, 523, 609 



vein, 395 

 Falciform ligament, 323, 325 

 Fallopian tube, 413 

 Falx cerebri, 562 

 Family (ies), 7 

 Family tree, 629, 630 

 Fasciculate layer, 453 

 Fasciculus, 515, 517 



cuneatus, 517, 520, 549 



gracilis, 517, 520, 549 



spinocerebellaris dorsalis, 517 

 "Faserstrang," 632 

 Fat, 158, 326 

 Fatty acid, 326 



secretion, 180 

 Fatigue, 563 

 Feather, 26, 172, 173, 176 



down, 172, 173 

 Feeler, 10 

 Felis, 3 

 Felix, 92 

 Female, 5, 52, 448 



sex glands, 449 

 Femoral artery, 378, 379, 393 



vein, 397 

 Femur, 89, 239, 240, 243, 250, 251, 25: 

 Fenestra cochleae (rotunda), 598, 602 



ovalis (vestibuli), 234, 597, 602 

 Fertilization, 43, 45, 59, 62, 64 



external, 45 



internal, 5, 45 

 Fetal, 25, 54 



membranes, 113, 119, 121 

 Fetus, 382 

 Fiber(s), 8, 519 



ascending, 517 



descending, 517 



postganglionic, 538 



pregangUonic, 538 



somatic, 521, 523 



visceral, 521 



tract, 509, S13, 515 

 Fibril, 141, 148 

 Fibrin, 159 

 Fibrinogen, 159, 348 

 FibrocartUage, 156 

 Fibrocytes, 152 



Fibrous connective tissue, 102, 514 

 Fibula, 243, 250, 252 

 Filamentous, 11, 57 

 Filiform papillae, 303 



