Аннотация:The basis of the Periplus of Pontus Euxinus by anonymous author from the latter half of the sixth century is the Arrian’s Periplus (that is why Anonymus calls often Ps.-Arrian). Some fragments belong to the works of Menippos, Ps.-Scylax and Ps.-Scymnos. What has Anonymus added to these sources in his great compilation? Were it his own additions or he has used others, unknown to us sources? What were it for works? How he worked with his sources? In this paper is also a thesis about Artemidoros as an additional source of Anonymus argued.