66 
SELACHII 
1882, Thaumas alifer , C. Hasse, Das natiirl. Syst. Elasm., Besond. Theil, 
p. 132, pi. xvii. figs. 10,12,16. 
1882. Squatina aca?ithoderma, C. Hasse, op. cit. p. 130, pi. xvii. figs, 
n, 17. 
1887. Squatina alifer a , K. A. Zittel, Handh. Palaeont. vol. iii. p. 92, 
fig. 105. 
Fig. 1. 
Squatina alifer a (Munster).—Lithographic Stone, Eichstatt, Bavaria. 
(After Zittel.) (One-tenth nat. size.) 
Type. Skeleton, with, imperfect head and displaced pectoral arch 
Munich Museum. 
