1905.] VASCULAR SYSTEM OF LACERTILIA. ATT 
shall, however, describe the conditions observed by me in a male 
Ophisaurus (Hochstetter also examined a male) as an indication 
of the variability of this region of the venous system. Hach 
Text-fig. 65, 
Renal veins of Ophisaurus. 
a. Intercostal arteries; Ant.Abd. Anterior abdominal vein; DL.Abd. Lateral 
abdominal vein; 7. Afferent renals; v. Veins running from parietes to the 
kidney. 
supra-renal body has two series of affluent supra-renals, as has 
Iguana*. There is an outer series springing from the lateral 
* Beddard, “ On the Venous System in certain Lizards,” P. Z.S. 1904, vol. i. p. 443. 
