78 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 6 



Distribution. — Type locality, San Jose del Cabo, Lower California, 

 Mexico, in 82 fins. Numerous station records, beginning with Hawkins 

 Island, near Cordova, Alaska, at low tide and extending southward to 

 Ecuador. 



Haplophragmoides planissimum Cushman 

 Plate 6, Fig. 3 



Haplophrag?noides planissima Cushman, Bull. Scripps Instit. Ocean- 

 ography, Tech. Sen, vol. 1, no. 10, 1927, p. 135, pi. 1, fig. 6. — Cush- 

 man and Moyer, Contr. Cushman Lab. Foram. Res., vol. 6, pt. 3, 

 1930, p. 51, pi. 7, fig. 3. 



Test large, slightly longer than broad, much compressed, involute, 

 close coiled, slightly umbilicate, periphery acute; chambers and sutures 

 indistinct; wall composed of a single layer of rather coarse, angular 

 sand grains with a large amount of grayish-white cement, exterior 

 rough, wall fragile. Maximum length, 1.50 mm; breadth, 1.25 mm. 



This species has been described and recorded only from off the 

 southern coast of California. It is interesting to find typical specimens 

 of this species from the following localities: 58, 79, 80, 316. 



Distribution. — Off the coast of southern California with an exten- 

 sion of the range of this species as far south as Port Parker, Costa Rica, 

 in 14 fms. 



Haplophragmoides scitulum (H. B. Brady) 



Plate 6, Fig. 4 



Haplophragmium scitulum H. B. Brady, Quart. Jour. Micr. Sci., 

 vol. 21, 1881, p. 50; Proc. Roy. Soc. Edinburgh, vol. 11, 1882, p. 711; 

 Rept. Voy. Challenger, Zoology, vol. 9, 1884, p. 308, pi. 34, figs. 11-13. 

 — Chapman, Proc. Zool. Soc. London, 1895, p. 16. — Flint, Ann. Rept. 

 U. S. Nat. Mus., 1897 (1899), p. 276, pi. 20, fig. 2.— Chapman, Rept. 

 British Antarctic Exped. Geol., vol. 2 (1916), 1917, p. 64, pi. 3, fig. 

 22. — Heron-Allen and Earland, British Antarctic Exped. Zool., vol. 6, 

 1922, p. 99. 



Haplophragmoides scitulum Cushman, Bull. 100, U. S. Nat. Mus., 

 pt. 1, 1910, p. 103, figs. 153-155.— Pearcey, Trans. Roy. Soc. Edin- 

 burgh, vol. 49, 1914, p. 1008.— Cushman, Bull. 104, U. S. Nat. Mus., 

 pt. 2, 1920, p. 42, pi. 8, fig. 2; 1. c. Bull. 100, vol. 4, 1921, p. 80; 

 Bull. Scripps Instit. Oceanography, Tech. Ser., vol. 1, no. 10, 1927, 

 p. 134.— Wiesner, Deutsche Siid-Polar-Exped., vol. XX, Zool., 1929, 



