3° 



Bulletin 26 114 



Explanation of 



Plate 6 (20) 



Cyphosoma vola?wm f Cragin, Page n (95) 



Fig. i . Lateral surface of the test. 



Codiopsis texana,YL. sp 7 (91) 



Fig. 2. Apical system, enlarged. 



Enallaster bravoensis Bose, 16 (100) 



Fig. 3. Lateral surface of the test. 



4. Upper surface of the test. 



5. Lower surface of the test. 



