[The nervous system and the mapping of the neurons in the gastropod Helix lucorum L]

Summarized literature and experimental author's data are presented concerning the structure of the nervous system and identification of individual neurons in the snail Helix lucorum. Information about especially well-known neurons is given in a table, maps of the ganglia are presented altogether with the results of retrograde staining of different cerebral and suboesophageal nerves. Are given the references concerning morphology of the central nervous system of the snail and identifiable neurons.