Siphloplecton jaegeri Demoulin, 1968, MNHN, 4655 BA, male imago (line drawings) A general dorsal view B genitalia in ventral view.

 
 
  Part of: Godunko RJ, Neumann C, Staniczek AH (2019) Revision of fossil Metretopodidae (Insecta, Ephemeroptera) in Baltic amber – Part 4: Description of two new species of Siphloplecton Clemens, 1915, with notes on the new S. jaegeri species group and with key to fossil male adults of Siphloplecton. ZooKeys 898: 1-26. https://doi.org/10.3897/zookeys.898.47118