Aleiodes improvisus sp. nov., ♂, paratype, Switzerland (Arolla) 445 habitus lateral 446 fore femur lateral 447 hind femur lateral 448 base of antenna 449 head dorsal 450 4th–7th metasomal tergites dorsal 451 apex of antenna 452 4th–7th metasomal tergites lateral.

  Part of: van Achterberg C, Shaw MR, Quicke DLJ (2020) Revision of the western Palaearctic species of Aleiodes Wesmael (Hymenoptera, Braconidae, Rogadinae). Part 2: Revision of the A. apicalis group. ZooKeys 919: 1-259.