Fig. 12 in Lower Jurassic cockroaches (Insecta: Blattaria) from Germany and England

Fig. 12. Blattula langfeldti (Geinitz, 1880), details of venation of forewings, Lower Toarcian of Dobbertin and Grimmen: (A) FGWG 122/12, holotype of Blattula ancilla Handlirsch, 1906; (B) LGA 880; (C) FGWG 123/26, holotype of Parablattula reticulata Handlirsch, 1920; (D) FGWG 123/25, holotype of Parablattula simplicissima Handlirsch 1939; (E) FGWG 123/28, holotype of Chiloblattula simplex Handlirsch, 1939; (F) FGWG 123/27, holotype of Metablattula lipomena Handlirsch, 1939; (G) FGWG 119/2, holotype of Blattula dobbertinensis (Geinitz, 1884); (H) FGWG 122/103, holotype of Mesoblattula dobbertiniana Handlirsch, 1906.