. The chordates. Chordata. Fie;. 496. Diagrams of cloaca and male urinogenitalia in (I) monotremes, (II) marsupials, and (III) placentals. (a, in I) Cloacal aperture; (a, in II) anus; (b) bladder; (c) cloaca; [cd) Cowper's gland; (cp) cor- pus cavernosum penis; (cu) corpus cavernosum urethrae; (p) perineum; (pg) prostate gland; (r) rectum; (s) sym- physis pubis; (/) testis; (u) ureter; (v) vas deferens; (vg) vesicular gland; (»m, m) ventral muscles. (After Weber. Cour- tesy, Kingsley: "Comparative Anatomy of Vertebrates," Phil- adelphia. The Blakiston Com- pany.) Fused neural arches
. The chordates. Chordata. Fie;. 496. Diagrams of cloaca and male urinogenitalia in (I) monotremes, (II) marsupials, and (III) placentals. (a, in I) Cloacal aperture; (a, in II) anus; (b) bladder; (c) cloaca; [cd) Cowper's gland; (cp) cor- pus cavernosum penis; (cu) corpus cavernosum urethrae; (p) perineum; (pg) prostate gland; (r) rectum; (s) sym- physis pubis; (/) testis; (u) ureter; (v) vas deferens; (vg) vesicular gland; (»m, m) ventral muscles. (After Weber. Cour- tesy, Kingsley: "Comparative Anatomy of Vertebrates," Phil- adelphia. The Blakiston Com- pany.) Fused neural arches of trunk vertebrae Horny plates of carapace^^^ Centra r\ Bony plates of carapace {â¡eur°l ^Pygalx Sacral «PrtChm0 ^g^g^a^V-, >-^., '^^-^^ /r~ ---^^Kidney â ^-Peritoneum ^5^-rr Ure,er Stratum corneum.^^^V^.^^^^^^//:: ^7^^^" j_^^=^»-Accessory (A bladder -pedum -Anus ^^...0- "B-Oviduct .-Pentoneun Urinary Cloacal opening / bladder Cloaca' Corpus cavernosunY of clitoris / J \ \ Epipubis Bony plates of plastron j \ Pubis Horny plates of plastron Ischium Fig, 197. Reptilian cloaca. Sagittal section of cloacal region of a female turtle. 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 Rand, Herbert W. (Herbert Wilbur), 1872-1960. Philadelphia : Blakiston
Size: 2216px × 1128px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookcollect, bookpublisherphiladelphiablakiston
