704 



INDEX 



Endodermal lining, 8 



Endodermic diverticula, 332, 333, 618, 



618, 640 

 Endolymph, 599, 600, 604 

 Endolymphatic duct, 596, 601, 602 

 Endometrium, 424, 425 

 Endoneurium, 150, 150, 471 

 End-organ, 552 

 Endoskeleton, 22, 201 

 Endostyle, .18, 19, 19, 21, 335, 457, 458, 



663 

 Endothelium, 63, 106, 130, 366, 367, 369 

 End-plate, 523 

 Energy, xii, 46 

 Ensiform, 214 

 Enteric aperture, 87, 88 



cavity, 87, 88, 94 



endoderm, 82, 84, 89, 90, 100 



tube, 84, 87, 88 

 Enterocoele, 10, 632 

 Enterocoelic cavity, 660 

 Enterokinase, 326 

 Enteron, 4, 6, 7, 8, 10, 11, 30, 82, 84, 87, 



89, 90. 93 

 Enteropneusta, 16 

 Environment(al), x, 46, 64, 65 

 Enzyme, 292, 348 

 Eoanthropus Dawsoni, 32, 33 

 Eocene, 33 

 Eosinophiles, 364 

 Epaxial muscles, 268 

 Ependyma, 644 

 Ependymal cells, 515 



layer, 481, 545, 550 

 Epiboly, 68 

 Epibranchial ganglia, 624, 625, 633 



placodes, 560 



sense-organ(s), 623, 624 

 Epicardium, 107, 369, 387 

 Epiderniis(al), 8, n, 22, 71, 95, 129, 134, 



164, 165, 167, 176 

 Epididymis, 96, loi, 407, 412, 426, 428 



caput (head), 428 



ductus, 426, 427, 428, 441 

 Epiglottic cartilage, 340 

 Epiglottis, 233, 305, 341 

 Epimere, 94, 95 

 Epimeric muscle, 261 

 Epimyocardium(al) {see Epicardium) 

 Epinephrine (adrenin), 453 

 Epineurium, 150, 150, 471 

 Epiotic, 228 



Epipharyngeal groove, 21 



Epiphysis(es), 103, 480, 488, 490, 506, 507, 



592 

 Epistriatum, 487, 489, 501, 502, 503 

 Epithalamus, 505, 506, 547 

 Epithelial bed, 176 



bodies, 337 



tissues, 89, 129 

 Epithelioid tissues, 130 

 Epithelio-muscular tissues, 141 

 Epithelium, 63, 129, 324 



columnar, 131 



cuboidal, 131 



germinal, 441 



glandular, 136 



olfactory, 136 



sensory, 136, 137 



simple, 131 



squamous, 131 



stratified, 132, 133 

 Epitrichial layer, 168 

 Epoophoron, 407, 413, 422, 442 

 Equilibration, 596 

 Equilibratory centers, 513 

 Equilibrium, 563 

 Erect(ion), 415 

 Erectile fold, 414 



tissue, 412 

 Erector nerves, 429 

 Ereptose (erepsin), 326 

 Erinaceus, 188 

 Eruption of teeth, 198 

 Erythrocytes, 159, 160, 160, 348, 367 

 Erythrocytopoietic organ, 365 

 Eskimo, 178 

 Esophagus, 19, 307 

 Estrin (theeUn), 450 

 Estrus (oestrus), 450 

 Ethmoid(al), 225, 227, 228 



conchae, 577 

 Ethmo-turbinals, 576, 577 

 Euglena, 580 

 Eunuch, 448 

 European, 178 

 Eurypterid, 15, 647, 649 

 Eustachian tube, 227, 307, 599, 605 

 Eusthenopteron, 244, 246 

 Eutheria(n), 119 



Evolution, vii, ix, x, xiv, i, 4, 7, 57> 58, 

 187, 607, 628 



of cutaneous appendages, 177 



glands, 179 



