FIGURE 1 in Revision of fossil Metretopodidae (Insecta: Ephemeroptera) in Baltic amber— Part 3: Description of two new species of Siphloplecton Clemens, 1915, with notes on the re-discovered lectotype of Siphloplecton macrops (Pictet-Baraban & Hagen, 1856)

FIGURE 1. Siphloplecton macrops (Pictet-Baraban & Hagen, 1856), MNB, MB.I.5150, lectotype, male imago: A—preserved amber pieces in storage box together with labels i–vii (top right corner shows rear side of label ii; B—four biggest pieces, only pieces iii and iv include parts of specimen, arrow points to location of head; C—head in dorsal view.