178 MR. F. CHAPMAN ON FORAMINIFERA 
Lagoon, Funafuti. Sample 17 (12 fathoms); sample 18 
(74 fathoms). 
MILIOLINA FUNAFUTIENSIS, sp. nov. (Pl. 19. fig. 6.) 
Test elongate, distinctly triangular, sometimes with a well- 
marked keel; aperture slightly prolonged. Surface with delicate, 
slightly oblique, vertical striations. Length ‘5 mm. 
The above form is of the type of JZ. oblonga and near 
M. Bosciana; it is distinguished chiefly by the® triangular 
contour in cross-section. The striations are finer and more 
regular than those seen in the striated variety of M. Bosciana*. 
Lagoon, Funafuti. Sample 1 (10 fathoms); sample 17 
(12 fathoms); sample 18 (73 fathoms). 
MInrioLiIna SCROBICULATA, Brady. 
Miliolina scrobiculata, Brady, 1884, Rep. Chall. vol. ix. p. 173, pl. exiii. 
figs. 15 a-c. 
This rare form is probably a depauperated variety of IZ. bicornis. 
It was found originally im shore-sand from Madagascar, and at 
Nares Harbour at 17 fathoms (Brady). The individual found 
at Funafuti is characteristic but small. 
Lagoon, Funafuti. Sample 17 (12 fathoms). 
Subfamily HavUERINING|. 
Haverina, d@ Orbigny [1846]. 
HAUERINA ORNATISSIMA (Karrer). 
Quinqueloculina ornatissima, Karrer, 1868, Sitzungsb. Ak. Wiss. Wien, 
vol. lviii. p. 151, pl. iii. fig. 2. 
The specimens found in the lagoon are confined to the samples 
from near the margin. They are all very small, with one 
exception from Sample 17. 
Lagoon, Funafuti Sample 17 (12 fathoms); sample 18 
(73 fathoms). 
Subfamily PENEROPLIDING. 
Cornuspira, Schultze [1854]. 
CoRNUSPIRA INVOLVENS, Reuss. 
Operculina involvens, Reuss, 1850, Denkschr. Akad. Wiss. Wien, vol. i. 
p. 370, pl. xlvi. fig. 20. 
* See Millett, Journ. R. Micr. Soc. 1898, p. 268, pl. vi. fig. 3 (Miliolina 
Bosciana, costate variety). 
