Transactions of the Society. 
506 
priority of nomenclature, names a form Q. seminuda in which the 
peripheral striae are replaced by costae. Brady,* Egger, and T. Rupert 
Jones all figure the species without striae or costae, and specimens of 
this kind occur in the Malay Archipelago, but not so abundantly as 
the costate form figured. The proportion of the peripheral margin 
marked by costae varies in different specimens, the tendency always 
being to develop in the direction of M. bicornis. 
It is most abundant and attains its greatest size at Station 14, 
but it occurs at a few other Stations. 
Miliolina cristata sp. n., plate XII. fig. 3 a, b, c. 
Test nearly circular, unequally biconvex, chambers triangular in 
cross-section, peripheral margin acute, that of the last formed chamber 
boldly serrated, aperture with a thickened margin, dentate. Length 
O' 20 mm. 
This description will serve to identify a minute form whose 
zoological position appears to be between M. Cuvieriana d’Orbigny 
and M. venusta Karrer. It may possibly be allied to M. excisa 
Brady, Parker, and Jones, t from the Abrolhos Bank. 
The solitary specimen is from Station 22. 
Miliolina venusta Karrer sp. 
Quinqueloculina venusta Karrer, 1868, Sitzungsb. k. Akad. Wiss. 
Wien, vol. lviii. p. 147, pi. ii. fig. 6. Miliolina venusta (Karrer) 
Sherborn and Chapman, 1889, Journ. Roy. Micr. Soc., p. 2, pi. xi. 
figs. 2, 3. M. venusta (Karrer) Chapman, 1891, Journ. Roy. Micr. 
Soc., p. 573, pi. ix. figs. 5, 6. M. venusta (Karrer) Egger, 1893, 
Abhandl. k. bayer. Akad. Wiss., Cl. II., vol. xviii. p. 235, pi. ii. 
figs. 56-58. 
As might be expected of this essentially deep-water species, it is 
but scantily represented in the anchor-mud from the Malay Archi- 
pelago, although it occurs at several of the Stations. 
One of the * Gazelle ’ Stations is Western Australia ; and under 
the name of M. Candeiana , Dr. GoesJ records it from the North 
Atlantic. 
Miliolina undosa Karrer sp., plate XII. fig. 5 a-c. 
Quinqueloculina undosa Karrer, 1867, Sitzungsb. k. Akad. Wiss. 
Wien, vol. lv. p. 361, pi. iii. fig. 3. Miliolina undosa (Karrer) Egger, 
1893, Abhandl. bayer. Akad. Wiss., Cl. II., vol. xviii. p. 237, pi. ii. 
figs. 41, 42. 
Brady remarks, § “this is a Quinqueloculine variety, somewhat 
of the * Ferussacii ’ type.” Of the specimens figured by Brady on 
* ‘Challenger’ Report, 1884, p. 162, pi. v. fig. 12. 
t Trans. Zcol. Soc., vol. xii. 1888, p. 215, pi. xl. fig. 33. 
I K. Svenska Yet. -Akad, Handl., vol. xxv. No. 9, 1894, p. 109, pi. xix. fig. 845. 
§ ‘ Challenger ’ Report, 1884, p. 176. 
