File:PZSL1889Plate49.png

English: Archosaurian anatomy:

35: Unhatched crocodilian, with lines showing sections 36-41 36: Unhatched crocodilian, transverse section of lung region seen from caudal, magnification × 1.5
37: Unhatched crocodilian, transverse section of stomach region seen from caudal, magnification × 1.5
38: Unhatched crocodilian, transverse section of umbilical region seen from caudal, magnification × 1.5
39: Unhatched crocodilian, longitudinal section of dorsal region seen from ventral, magnification × 1.5
40: Unhatched crocodilian, longitudinal section of middle region seen from ventral, magnification × 1.5
41: Unhatched crocodilian, longitudinal section of ventral region seen from ventral, magnification × 1.5
42: Hatchling crocodilian, body cavity from ventral, magnification × 1.5
43: Hatchling crocodilian, body cavity in longitudinal horizontal section from ventral, magnification × 1.5
44: Adult chicken, transverse section of lung region seen from cranial
45: Adult female chicken, transverse section of lung region seen from caudal
46: Adult male chicken, transverse section of liver region seen from cranial
47: Adult female chicken, transverse section of liver region seen from caudal

al = alimentary canal, ao = aorta dorsalis, ap.p = pulmonary aponeurosis, bg = gallbladder, c = heart, d.a° = diaphragm, g = genital gland, h = right liver lobe, h' = left liver lobe, [l.b = ???,] l.ob = oblique ligament of the liver, m = median thoracic septum and abdominal mesentery and ligaments around alimentary canal, [n = neural tube,] oe/oes = esophagus, ov. = ovary, pc = pericardium, pul = lung, s.a' = anterior diaphragmatic air sac, s.a'' = posterior diaphragmatic air sac, s.a''' = abdominal air sac, s.ob = oblique septum, spb/spl = spleen, spl' = fatty "spleen"(?), [st. = stomach cavity,] t = testis, [tr = trachea,] v.c.i = vena cava inferior, yk = yolk, yk.als = yolk in allantois, z = probe stuck through false foramen of Winslow, 1 = right ventral liver sac, 2 = right pulmohepatic recess, 2' = left pulmohepatic recess, 3 = peritoneal cavity, 4 = pleural cavity, 4° = pulmohepatic portion of body-cavity, α = pulmohepatic ligament, β = omental septum (ventral portion of posthepatic septum), γ = oblique abdominal septum (antero-dorsal portion of posthepatic septum), † = ???.