The device (1) comprises an inlet element (28) comprising an interface (40) for connecting to an artificial vagina and delimiting an inlet opening (14), a filter associated with the inlet element (28) and delimiting therewith an inlet chamber (41) on the side of a first face of the filter turned towards the opening (14) and a collection bag (4) extending between a closed end (8) and an end (7) having an opening (6) in which said inlet element is engaged； said bag and said filter delimiting a collection chamber (42) on the side of the second face (18) of the filter turned towards the end (8)； by means of which semen entering through the opening (14) passes through the filter and is collected in the collection chamber (42)； characterized in that the filter is formed by a perforated wall (30) in one piece with the inlet element.
