38 BULLETIN 161, UNITED STATES NATIONAL MUSEUM 



Table 9. — Spiroloculina antillarum var. angulata — material examined, 



1 Key to abbreviations is given in Table 1. 



SPIROLOCULINA ANTILLARUM d'Orbteny AEQUA, new variety 



Plate 9, Figures 13 a, b 



Variety differing from the typical in the entirely smooth, polished 

 surface. 



Holotype of variety. — Cushman Coll. No. 14739, from the Inside 

 Lagoon, Pinaki Atoll, Paumotus. 



This is the only locality for this variety, but it is fairly common 

 there. 



SPIROLOCULINA ANTILLARUM d'Orbiffny var. RETICOSA Chapman 



Plate 9, Figure 10 



Spiroloculina grata Terqtjem var. retioosa Chapman, Biol. Res. Endeavour, vol. 



3, pt. 1, p. 313, pi. 1, fig. 2, 1915. 

 Spiroloculina antillea d'Orbigny var. reticosa Cushman, Proc. U. S. Nat. Mus., 



vol. 56, p. 635, 1919. 



Variety differing from the typical in the ornamentation of the 

 surface, which consists of deep elliptical pits, the long axis of the pits 

 in the Ions: axis of the chambers. 



