Figure 1 from: Zessin W, Brauckmann C, Gröning E (2011) Rasnitsynala sigambrorum gen. et sp. n., a small odonatopterid ("Eomeganisoptera", "Erasipteridae") from the early Late Carboniferous of Hagen-Vorhalle (Germany). ZooKeys 130: 57-66. https://doi.org/10.3897/zookeys.130.1458

Figure 1 - Aulertupus tembrocki Zessin & Brauckmann 2010, holotype, left mesothoracic wing, preserved length 63 mm; Late Carboniferous (Pennsylvanian): Westphalian C/D; Morris, Mazon Creek, Illinois, USA, nomenclature of wing venation. From Zessin and Brauckmann (2010).