© 
Pikes ik: 
1-9. Salenia varispina A. Ag. 
Specimen measuring 1.9 mm. in diameter, seen from the actinal side; off Double 
Headed Shot Keys, 315 fms. 
The same, seen from the abactinal side. 
The same, in profile, facing the left posterior interambulacrum. 
Buccal plates of the right posterior ambulacrum of the same specimen. 
The odd anterior ambulacrum of the same specimen, with 5 and 4 ambulacral plates and 
4 primary interambulacral plates. 
The odd anterior ambulacrum of a specimen measuring 5 mm. in diameter, with 7 
and 6 primary interambulacral plates; “Blake” Exp. Station 288, off Barbados 
399 fms. 
Right anterior genital plate of same specimen as fig. 1, from the exterior; the pores of 
the madreporic body are not yet developed. 
Tnner view of the same plate as fig. 7. 
Anal system of same specimen as fig. 6. 
b 
| 
