474. Mr. T. D. A. Cockerell on Fossil Arthropods 
Gryllotalpa prima, sp.n. (Fig. 39.) 
Length of fragment figured 6°5 mm., pale ochreous, with 
pale yellowish-ferruginous veins. 
Gryllotalpa prima, sp. n. 
H. 181, with reverse, H. 480. 
Gryllus vetus, sp.n. (Fig. 40.) 
Length of tegmen as preserved 5 mm., width 3°4 mm.; 
all beyond the long oblique nervure dark reddish brown, the 
Gryllus vetus, sp. 0. 
rest pale, with two dark spots as shown in figure. Region 
above the longitudinal division perfectly black. 
H. 152. 
