U. S. NATIONAL MUSEUM 



PROCEEDINGS, VOL. 38 PL. 32 





I 



Fig. 1 .— Thalassophryne punctata. 



Fig. 3.— Opercular spine of 

 Thalassophryne dowi. 



Fig. 4.— Opercular spine 

 of Porichthys greenei. 



Fig. 2.— Thalassophryne maculosa, Cotype of T. nattereri. 



For explanation of plate see page 526. 



