]7[s.r]r.3 Investigations. 

 Scnth Africa. 



Fishes PLY. 



Pi^.i. 



Fitf.n. 



L.A.BriixCble del. 



Mintern-Bros .lith. 



Figs. I. n. CH0RIDACTY1.0DES 'NATALENSIS . Mov.ge-n..etspee. 



