Fig. 4 in Lower Jurassic cockroaches (Insecta: Blattaria) from Germany and England

Fig. 4. Liadoblattina blakei (Scudder, 1886), details of wing venation: (A) NHML I. 3574, holotype of Mesoblattina blakei Scudder, 1886, Upper Lias of Alderton, Gloucestershire, England; (B, C) LDA 336, forewing, Lower Toarcian of Dobbertin (C, detail of intercalary veins); (D) FGWG 121/6, holotype of Mesoblattina zirkelii Handlirsch, 1906, hindwing, Lower Toarcian of Dobbertin; (E) FGWG 123/33, holotype of?Mesoblattina polyneura Handlirsch, 1939, hindwing, Lower Toarcian of Dobbertin.