FIG. 59 in A Revision of fossil Bibionidae (Insecta: Diptera) from the Oligocene of Germany

FIG. 59. Plecia stygia, female. Syntype of Protomyia stygia Heyden & Heyden, 1865. NHMUK In 58808. Image reproduced with permission from NHMUK. FIG. 60. Plecia stygia, female. Holotype of Protomyia veterana Heyden & Heyden, 1865. NMHUK In 58796. Image reproduced with permission from NHMUK. FIG. 61. Plecia winnertzi, female. Holotype of Protomyia winnertzi Heyden & Heyden, 1865. NHMUK In 58790. Image reproduced with permission from NHMUK.