PLATE VI. 



FIG. PAOE. 



1 a. Scalasoptera recta, sp. nov.; basal half of left -wing. X 2. Middle Coal 



Measures (hinds between the "Brooch" and "Thick" Coals); 



Coseley, nr. Dudley, Staffordshire. British Museum, no. 1. 1:5878. 88. 

 1 b. Ditto; impression of the same wing-fragment. X 2. 88. 



2. rtt'inii/i'i'ii ilnb'uiK, sp. nov. ; distal half of left wing. x o. Middle Coal 



Measures (hinds between the "Brooch" and "Thick" Coals); 



Coseley, nr. Dudley, Staffordshire. British Museum (Johnson Coll.), 



no. I. 1. j-V.1. id. 



or/. Plesioidischia , sp. ; fragment of right wing. X 1^. Middle Coal 



Measures (binds lietween the "Brooch" and "Thick" Coals); 



Tipton, Staffordshire. Manchester Museum, no. L. 4 ( .)0o. 92. 



o /;. Portion of costal border of same wing borne on opposite half of nodule. 



X 11. 92. 



4. A}>/iflt<irol>I<iffiii joluixoiii (Woodward); type specimen. X \ \. Middle 



Coal .Measures (binds between the " Brooch " and " Thick " Coals) ; 



Coseley, Staffordshire. British Museum (Johnson Coll.), no. I. 1067. 96. 

 5 . Ditto, x -. Middle Coal Measures (binds between the " Brooch " 



and " Thick " Coals) ; Coseley, Staffordshire. Mr. W. Egginton's 



Collection, no. 2. 99. 



') /'. Ditto ; impression. X 2. 99. 



6<;. Aplithoroblattina eggintoni,[sp. nov.; pronotum, portions of tegmina, and 



the distal portion of left hind-wing showing beyond broken edge of 



tegnien. X 2. Middle Coal Measures (binds between " Brooch " 



and " Thick " Coals) ; Coseley, Staffordshire. Mr. W. Bgginton's 100. 



Collection, no. 1. 

 6^. Ditto; counterpart, x 2. 100. 



