GOES: FORAMINIFERA. 49 
CASSIDULINA. p'Onz. 
C. subglobosa Brapy. 
C. subglobosa Br. (1881), 1884, Chall. Rep, IX. p. 430, Pl. LIV. Fig. 17. 
This comparatively stout form is not unfrequent in moderate and even greater 
depths on both sides of the Isthmus. It is nearly always associated with pelagic 
Foraminifera. 
Pacific. 770-1201 fathoms; not rare. 
Caribbean Sea. 382-1181 fathoms; not rare. 
C. Bradyi Norman. 
C. Bradyi (Norman) Br., 1884, Chall. Rep., IX. p. 431, Pl. LIV. Figs. 6-10. 
- Bulimina squamosa var. subsquamosa (partim) Goiis, 1882, Ret. Rhizop. Caribb. Sea, 
Sv. Vet. Ak. Hdl, XIX. 4, p. 69, Pl. IV. Figs. 111-118. 
C. Bradyi Goss, 1874, Arct. & Scand. Foramf, Sv. Vet. Ak. Hdl., XXV. 9, p. 44, 
Pl. VIII. Figs. 423-426. 
This pygmy form occurs not very scantily in Globigerina ooze of the Carib- 
bean Sea; it seldom attains more than a length of 0.30 mm. 
Caribbean Sea, 300 fathoms; not common (Goss). 
EHRENBERGINA Reuss. 
E. serrata Reuss var. trigona. 
Frat Form. 
E. serrata Reuss, 1849, Neue For. Oesterr, Wien. Akad. Dkschr, I. p. 877, 
Pl. XLVIII. Fig. 7. 
E. serrata Goús, 1894, Arct. & Scand. Foramf., Sv. Vet. Ak. Hdl., XXV. 9, p. 44, Pl. 
VIII, Figs. 428-430. 
TRIGONAL Form. 
E. serrata Br., 1884, Chall. Rep., IX. p. 434, Pl. LV. Figs. 2-7. 
Goüs, 1882, Ret. Rhizop. Caribb. Sea, Sv. Vet. Ak. Hdl, XXV. 9, Pl. VI. Figs. 
183, 184. 
The stout trigonal form designated by Brady is the variety that usually otcurs 
in tropie seas. Von Reuss's form is more flat, and is not provided with middle 
crest on the spiral or ventral side. 
Pacific. 1201-1322 fathoms ; scarce. 
Caribbean Sea. 300 fathoms; scarce (Goés). 
CHILOSTOMELLA Revss. 
C. ovoidea Reuss. 
C. ovoidea Reuss, 1849, Neue For. Oesterreichs, Wien. Ak. Dkschr., I. p. 880, Pl. 
XLVIII. Fig. 12. 
VOL. XXIX. — NO. 1. 4 
