Plate 9. 



1-6. Podophora pedifera Agass. 



1. Denuded test, seen from the actinal side, measuring 55 mm. in diameter. 



2. The same, from the abactinal side. 



3. The same in profile, facing the odd anterior ambulacrum. 



4. Actinal side of a specimen measuring 82 mm. in diameter, including the spines. 

 6. The same specimen seen from the abactinal side. 



6. The same specimen seen facing the odd posterior interambulacrum. 

 The odd anterior ambulacrum occupies the center of the upper part of figures 1, 2, 4, 5. 

 Outer reef, Fakarava Paumotus, "Albatross" Ex., 1899-1900. 



