INDEX. 



669 



Skeletogenous tissue, 172, 348. 

 Skeleton, 593. 



- axial, 172, 593. 

 Skin, 520. 



Skull, 603. 



- facial part of, 604. 

 Smegma embryouum, 520. 

 Sole-horn, 527. 

 Somatopleure, 200, 356. 

 Somites, 162. 



Spermatic bodies of Nematodes, 42. 



- cells, 19, 382. 



filaments, 19. 



- mother-cells, 383. 



see also Seminal. 

 Spermatid, 20. 

 Spermatozoa, 19. 

 Sperm-nucleus, 40. 

 Sphenoid, 617, 620. 

 Spinal cord, 418. 



ganglia, 449. 

 Spindle-fibres. 52. 



Spiracle of Selachians, 506, 609. 



Stalk of the brain, 430. 



Stapes, 613. 



Stem-part of hemispheres, 442. 



Stem-zone of blastoderm, 167. 



Stenson's duct, 517. 



Sternal bars, 600. 



Sternum, 600. 



Stomach, 295. 



- torsion of, 298. 



Styloid process of petrosal, 613. 



- of ulna and radius, 644. 

 Substantia perforata post., 430. 

 Substanzinseln, 181. 



Sulcus centralis, 447. 



interventricularis, 555, 560. 



- tubo-tympanicus, 508. 

 Superfetation, 44. 



Supolementary cleavage, segmenta- 

 tion, 65, 99, 139. 



hair, 525. 



- teeth, 308. 



- teeth of Man, 312. 

 Su ora-pericardial bodies of Shark, 288, 



318. 



Suprarenal bodies, 403. 

 Sustentative substance, 170 see also 



Translator's Preface. 



tissue see Connective tissue. 

 Sutura incisiva. 622. 

 Sweat-glands, 528. 

 Sympathetic, 462. 



T. 



Taenia sinus rhomboidalis, 429. 

 Tasniae thalami optici, 432. 

 Tail-fold, 200. 



Tarsus see Ankle-bones. 



Teat, 530. 



Teeth, reserve, 308, 312. 



shedding of (Mammals), 309. 



shedding of (Man), 313. 



- shedding of (Shark), 309. 



supplementary, 308, 312. 

 Tela choroidea. anterior, 431. 



fold of, 443. 



furrow of, 443. 



inferior, 429. 



lateral, 444. 



posterior, 429. 



superior, 431. 

 Telolecithal eggs, 12. 



yolk, 12. 

 Temporal bone, 619, 620. 



lobes, 443. 

 Tensor tympani, 508. 

 Testa, 18. 



Testis, 382. 



- envelopes of, 392. 

 Thalamus opticus, 42G. 

 Theca folliculi, 377. 

 Theory of transmission, 44. 

 Thoracic cavity, 567. 

 Throat-clefts see Visceral clefts. 

 Thymus, 314. 



Thyroid gland, 317. 

 Tibia, 644. 



Tongue, fundament of, 304. 

 Total furrows of brain, 441, 446. 

 Trabeculae cranii, 606. 

 Trachea, 320. 

 Transmission-theory, 44. 

 Truncus arteriosus, 549, 564. 

 Trunk-segments, 168, 458. 

 Tuba Eustachii, 506. 



Fallopiae, 395. 

 Tubuli recti of testis, 384. 



seminiferi, 384. 

 Tunica propria testis, 392. 



- vaginalis communis, 392. 

 Turbinals, 515, 619. 

 Tympanic cavity, 506, 508, 610. 



n3ala, 503. 



U. 



Ulna, 644. 



Umbilical cord, 252, 268. 



- vein, 270, 552, 578. 



vesicle of Man, 251. 



vessels, 218, 260, 270, 552, 576. 

 Urachus, 217, 399. 



Ureter, 367. 

 Urethra, 402. 

 Urinary bladder, 399. 



organs, 353. 

 Urogenital system, 353. 



