Figure 2 | Scientific Reports

Figure 2

From: Cenozoic origins of the genus Calliarcys (Insecta, Ephemeroptera) revealed by Micro-CT, with DNA barcode gap analysis of Leptophlebiinae and Habrophlebiinae

Figure 2

Calliarcys antiquus sp. nov., holotype, male imago; Eocene Baltic amber; BB 2515 [SMNS coll.]; (a) fore- and hind wings (wing proportions are preserved), (b) enlarged hind wing, (c) genitalia in ventral view; fc—forceps; I-III—forceps segments; plb—penis lobe; psp—projections of styliger plate; sp—styliger plate; cp—costal process. Nomenclature of wing veins used throughout the text is based on 37.

Back to article page