Manchester Memoirs, Vol, liv. (1910), No. 16. 



Sigmoilina, Schlumberger, 

 Sigvio'ilina tenuis, Czjzek, sp. 

 Only one found. 



Sigmoilina costata Schlumberger. 



Miliolina, Williamson, 1858. 

 Miliolina oblonga, Montagu, sp. 



Miliolina bosciana, d'Orbigny, sp. 



Miliolina rotundata, d'Orbigny, sp. 



Miliolina circularis, Borneman, sp. 



Miliolina subrotunda, Montagu, sp. 



See Delos work, Manchester Memoirs, vol. 48 (1904), 

 No. 5, p. 8, for account of the two forms present in these 

 gatherings. 



Miliolina suborbiciilaris, d'Orbigny, sp. 



Miliolina marioni, Schlumberger, sp. 



See remarks in Delos paper, Manchester Memoirs, vol. 

 48 (1904), No. 5, P- 9- 



Miliolina schreiberiana, d'Orbigny, sp. 



This species appears to be very closely related to M. 

 trigonula, Lamarck, sp. 



Miliolina labiosa, d'Orbigny, sp. 



As in the Delos examples no line of demarcation can 

 be drawn between Niibecularia bradyi { = N. injlata, 

 Brady) and M. labiosa, d'Orbigny, sp. ; and Mr. Millett 

 in his Malay work states that it ranges from N. bradyi to 

 M. valvularis. 



