I WA1 



256 



( \\\1. 



on the upper sui the petrous portion of the tern- 



transmitting tin- large and small superficial 



C, Plasmatic, i. \n Haversian 



..ii hi. in the 

 longitudinal a homogeneous fluid 



the nutrition of the 

 rnal. C, Poison, in J in the poi- 



acuiation of the venom. 

 C, Pore. - C., Porous, in the ovule, 



■ i the s] 



tion. C, Portal. Sei Infrc ular, 



C . Preputial, in the lower animal-, the 



C, Primitive, the neural canal 



C, Prosodal, in sponges, a (anal 



the chamber with tin- prosopyle. C, 



Pseudostomatous. i branched cells 



thai pithelial or endothelial layer 



ree i nds forming the pseudo- 

 C, Pterygoid - C, Ptery- 



gopalatine rmed by the root of the internal 



iid bone and the sphen- 

 date bone, h transmits the 

 and nerve. C, Pulmo- 

 aortic. C, Radial, in the 



iU that branch off laterall) from 

 h divides into two (the secondary 

 which tl into two i the tertiary 



into the ctenophoral canals. C. 

 of Recklinghausen, minute channels supposed to 

 -t in all connective tissue, which are directly con- 

 tinuous with the lymphatic vessels, and hence may be 

 form their origin. C. of Reissner. Sec C, 



C, Resin. See C. , 

 C, Resiniferous, a canal in which 

 I. C, Rhachidian. See C, Verte- 

 C. of Rivinus, the duct of the sublingual gland. 

 C. of Rosenthal. See ( .. Spiral, of the Modiolus, 

 C, Sacculo-cochlear, one connecting the sacculus 

 and the cochlea. C, Sacculo-utricular, one con- 

 ting the sacculus and the utricle. C, Sacral, the 

 tinuation of tin- vertebral canal in the sacrum. 

 C, Sand. C, Santorini's. 



.-■ ■/. C. of Schlemm, an irregular 

 f spaces occupying the 

 imeal region of tin- eye; it is regarded by 

 som us, by others as a lymph channel. 



C, Secretory, an interspace between the cells of 

 . lined with special cells, secreting va- 

 rious products such as oils, balsams, gum-resins, etc. 

 C Semicircular, bony canals of the labyrinth of the 

 'I hey are- three in number, tin- ext rnal, 

 tain the membran 

 C, Semicircular, Anterior. 

 C, Semicircular, 

 Anterior Vertical. . Semicircular, Superior. 



C. Semicircular, External, that one of the semicir- 

 ibyrinth having its plane horizon- 

 directed backward C, Semi- 

 circular, Frontal. See ('-. Semicircular, Superior. 

 C, Semicircular, Horizontal. See C, Semicircu 

 C, Semicircular, Inferior. See 

 C, Semicircular, In- 

 ner C., Semicir- 

 cular, Internal. {circular, Fosterior. 

 C, Semicircular, Lateral. midrcular, 

 C, Semicircular, Osseous. See ' . 

 C, Semicircular, Posterior, that one 

 of i having it- convexity dire< ted 

 nd it- plane ah illcl to the p 



imil. C , Semicircular, Pos- 

 terior Vertical. ular, Posterior. 

 C, Semicircular, Sagittal. S trcular, 



C, Semicircular, Superior, thai one of 

 the semicircular canals having its convexit) directed 

 i. .ward the upper surface ol the pyramid. C, Sem- 

 inal, the seminiferous tubules. C, Serous, any mi- 

 nute canal connected with the lymph vessels and -up 

 posed to he idled with lymph. C, Sheathing, the 

 communication between the cavitj of tin- tunica vagi 

 nalis oi the I and the general peritoneal cavity. 



h soon (lost- iii man, leaving the tunna vaginalis a 

 closed sac. C, Side, blind canal- in the ventral skin 

 ol amphioxus, supposed to have a urinary function. 

 C, Spermatic, i. rhe vas deferens. 2. The ingui 

 nal canal in the male. C, Spheno-palatine. See 

 ('.. palatine. C Spinal. See C, Vertebral. 



C, Spiral, of the Cochlea, one that run- spirally 

 around the modiolus, taking two tin 1 1 - and a hall. 



diminishing in size from the base to the apex, and 

 terminating in the cupola. C, Spiral, of the Modio- 

 lus, a small canal winding around the modiolus ol 

 the base of the lamina spiralis. C, Spiroid, of the 

 Temporal Bone. See Aqueduct of Fallopius. C. 

 of Stenson. See Stenson's Duct. C, Sternal, in 

 the Crustacea, one formed by the union of tin m 

 phragms of the endosternites. C. of Stiebel, in cm 

 tain .Mollusca the embryonic renal organ. C. of 

 Stiega. See ('. of Laurer. C. of Stilling. See 

 ( '. . Hyaloid, and ('. , Central, of .spin,:/ Cord. C, 

 Stone. See C. , Madreporic. C, Suborbital. See 

 ('.. Infraorbital. C, Supraorbital, one at the upper 

 margin of the orbit. It transmit- tin- supraorbital ar- 

 tery and nerve. C, Temporal. See ( '. . Zygomatico- 

 temporal. C, Temporo-malar. See ('. Zygo- 

 maticotemporal. C, Thoracic, the thoracic duct. 

 C, Tympanic, one that opens on the lower surface 

 of the petrous bone, between the carotid canal and 

 the groove tor the internal jugular vein. It transmits 

 Jacobson's nerve. C, Urethro-sexual, hi some 

 mammals the vagina and urethra combined. C, Urin- 

 ary, the urethra. C, Uro-genital. See I -ogenital 

 Sinus. C, Uterine, the canal of the uterus, including 

 the body and neck. C, Utero-cervical, the ca\it\ 

 of the cervix uteri al the time of labor. C, Utero- 

 vaginal, i. The common canal formed by the uterus 

 and vagina. 2. In embryology, the duct of Midler. 

 C, Vaginal, tin- canal of the vagina. C, Vascu- 

 lar. See C, Haversian, and C, Cartilage. C, Vec- 

 tor, the oviduct. C, Venous, the ductus venosus. 

 C, Vertebral, the canal formed by the vertebrae. It 

 transmits the spinal cord and it- nu mbi anes. C, 

 Vertebrarterial, the osseous canal through which the 

 vertebral artery runs. C, Vestibular. See C. , />/- 

 current. C, Vidian, a canal of the sphenoid bone 

 at the base of the inn rnal pterygoid plate, opening 

 anteriorly into the spheno-maxillary fossa, and po 

 teriorly into the foramen lacerum. Ii transmits the 

 Vidian nerve and vessels. C, Vitelligene, in com- 

 parative anatomy, canals leading to the vitelligene 

 glands. C, Vitellin, a supposed canal leading from 

 the central cavity of the vitellus, in bird-' eggs, to the 

 cicatricula. C, Vulvar, the vestibule ol the vagina 

 C, Vulvo-uterine, the vagina. C, Vulvo-vag- 

 inal. 1. The vagina and the vulva considered a- a 

 single canal. 2. The orifice of the hymen. C, Water- 

 vascular. See ('., Aquiferous. C. of Wharton. 

 Whartm C, White, of Malpighi, in 



iwo white convoluted urinarj tubule- open 

 ing into the large intestine. C. of Wirsung, the 

 pancreatic duct. C. of Wolff. See Wolffian Duct. 

 C, Yellow, of Malpighi, in insects, two yellowish 

 convoluted tubes opening at the junction of tie stom 

 ach and intestine; thej are regarded as urinary. C, 

 Zygomatic. See ('. , Zygomatico-temporal and C, 



