. Anatomy of the cat. Cats; Mammals. 270 THE yiSCERA. dorsad of the origin of the ischiocavernosus, and passes mediad to join the sphincter ani internus (c). M. caudoanalis () (Fig. 113, /; Fig. 114, ^).—A slender, flat binidle of fibres having origin on the middle h'ne of the ventral surface of the second and third caudal vertebrae. It passes caudoventrad, lying between the levator ani and the. Fig. 113.—Muscles of the Anus, Urogenital Organs, and Tail in the Male (Slightly Schematic). One side of the pelvis has been removed, a, a', M. extensor caudaj lateralis; b, M. abductor caiida; ex
. Anatomy of the cat. Cats; Mammals. 270 THE yiSCERA. dorsad of the origin of the ischiocavernosus, and passes mediad to join the sphincter ani internus (c). M. caudoanalis () (Fig. 113, /; Fig. 114, ^).—A slender, flat binidle of fibres having origin on the middle h'ne of the ventral surface of the second and third caudal vertebrae. It passes caudoventrad, lying between the levator ani and the. Fig. 113.—Muscles of the Anus, Urogenital Organs, and Tail in the Male (Slightly Schematic). One side of the pelvis has been removed, a, a', M. extensor caudaj lateralis; b, M. abductor caiida; externus; c, c', M. flexor cauda; longus; </, M. flexor caudie brevis; e, M. caudorectalis; /, M. caudoanalis; g, M. caudocavernosus; h, M. sphincter ani internus; /, M. sphincter ani externus; 7, M. levator scroti; k, M. recto- cavernosus; /, M. bulbocavernosus; in, M. ischiocavernosus (cut); «, M. compressor urethrx menibranacea;. I, tail; 2, rectum; 3, bulbourethral or Cowper's gland; 4, prostate gland; 5, symphysis pubis; 6, penis; 7, glans penis; 8, testis; 9, spermatic cord. caudorectal (Fig. 113, e\ Fig. 114, /), and unites with the ventral portion of the sphincter ani internus (Fig. 113, Jl). Action.—Draws the anus craniodorsad. M. caudorectalis (Fig. 113, e\ Fig. 114,7). Origin from the ventral surface of the sixth and seventh caudal vertebrae. A small, at first unpaired band two or three millimeters wide is formed, which passes cranioventrad, soon. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Reighard, Jacob Ellsworth, 1861-1942; Jennings, H. S. (Herbert Spencer), 1868-1947. [Austin, TX] : BookLab, Inc.
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Keywords: ., bookcentury1900, bookcollect, booksubjectcats, booksubjectmammals
