Mr 
22 Sigurd Johnsen. 
Fig. 10: 
Fig. 11. 
Fig. 12. 
Figs. 10—12. Astrodermus elegans. Spinous armourment of one of the outer 
rays of the caudal fin. Fig. 10 from proximal, fig. 11 from medium and fig. 
12 from distal part of the ray. In fig. 11 the ray itself is indicated. X 35. 
