50 



PLATE 2. 



Fig. 1. Austromylacrites latus, sp. nov. .. .. .. Ipswich. X3 



Missing portion of tegmen restored. 



2. Mesochorista proavita, sp. nov. .. .. . Ipswich. X4'5 



3. Mesorthopteron locustoides, sp. nov. . . .. .. Ipswich. X3 



4. Mesorthopteron locustoides : Restoration of hindwing Xl'5 



5. Mesorthopteron locustoides .. .. .. .. Ipswich. X3 



6. Mesorthopteron locustoides : Restoration of fore wing Xl'3 



7. Mesojassus ipsviciensis, sp. nov. .. .. .. Ipswich. X4-5 



8. Ademosyne congener, sp. nov. . . . . Ipswich. X 8 



