[Vascularization of plexus myentericus (Auerbach) in the large intestine of the cat]

1. Coincidental preparation of the intramuscular vascular bed and the plexus myentericus (Auerbach) of the cat's large intestine by India-ink method and silverimpregnation allowed to demonstrate independent vascularisation of ganglia and nerve-branches of the plexus Auerbach. 2. Each ganglion is surrounded by a capillary network widely independently existing of the intramuscular capillary bed. The preferred innervated terminal arterioles and especially the sphincteric capillaries opening into the periganglionic capillary network and the numerous arterio-venous short-circuits in its marginal area suggest to conclude a differentiated regulation of blood supply.