Distribution of the internal pudendal artery in male and female llama (Lama glama).

The aim of this research has been to describe the internal pudendal artery distribution in male and female llama and to compare it with that of other domestic animals including the one-humped camel (Camelus dromedarius). The arterial system was perfused with a solution of 14% coloured plaster and preserved in a solution of a 10% formalin, 3% carbolic acid and 3% glycerine. The systematic dissection was made using traditional working techniques and standard instruments.

Systematic study of the internal iliac artery in llama (Lama glama).

The aim of this research was to determine the origins of the parietal and visceral branches of the internal iliac artery of the llama and to match those with the known types and classifications in the human being and domestic animals. The internal iliac artery divides at the level of the third sacral vertebra into the caudal gluteal and internal pudendal arteries corresponding to an intermediate long iliac type. It gives off the following collateral branches: umbilical, cranial gluteal, obturator and iliolumbar arteries.