400 MR. F. CHAPMAN ON DEEP-SEA FORAMINIFBRA 



Hyperammina ramosa, Brady. 



Occurrence.— ^i^. 19, 1995 £ms. ; 21, 2195 £ms. ; 48, 2298 fms. 



Hyperammina friabilis, Brady. 



This species has a restricted geographical rtinge, and does not appear to 

 have been previously recorded from the Pacific. 

 Occurrence. — Sta. 13, 1050 fms. 



Genus Rhizammina, Brady. 



Rhizammina alg^fokmis, Brady. 



Fragments of this slender tubular form are not uncommon, and can be 

 distinguished from Hyperammina elongata by their slightly contorted shape. 

 Occurrence.— ^i2i. 11, 1417 fms. ; 19, 1995 fms. ; 20, 1215 fms. 



Family LITUOLID^. 



Genus Reophax, Montfort. 

 Reophax jjiFFLUGiFORMis, Brady, var. lagenarium, Berthelin. 



Haplophragmium lagenarium, Berthelin ('80), p. 21, pi. 24. fig. 2. 



Reophax difflugifoi'mis, Brady, var. lagenarium^ Berthelin ; Millett ('99), Rep. Malay 

 Foram. p. 253, pi. 4. fig. 8. 



A typical specimen of this variety was found ; and, as in the case of the 

 Malay .specimens described by Mr. Millett, the test is rather rougher or looser 

 in structure than that of the specific form. 



Occurrence. — Sta. 68, 1143 fms. 



Reophax nodulosa, Brady. 

 Occurrence. — Sta. 21, 2195 fms. 



Reophax dentaliniformis, Brady. 

 Occurrence. — Sta. 3, 2715 fms. 



Reophax adunca, Brady. 

 Occurrence. — Sta. 20, 1215 fms. 



Genus Haplophragmium, Reuss. 

 Haplophragmium canariense. Orb., sp. 

 Occurrence.— ^i2i. 19, 1995 fms. ; 20, 1215 fms. ; ?48, 2298 fms. 



