464 Proceedings of the Royal Irish Academy, 
Miliolina contorta, d'Orbigny, sp. 
QuinquelocTilina contorta, 1846, For. Foss. Yien., p. 298, pi. xx. 
figs. 4-6. 
Dr. Brady considers it probable that the British, specimens 
assigned provisionally to Miliolina sclerotica and Miliolina con- 
torta belong in reality to the same species. 
Common at Berehaven Harbour, 7 fathoms ; rare at 53 fathoms. 
Miliolina labiosa, d'Orbigny, sp. 
Triloculina labiosa, d'Orbigny, 1839, Foram. Cuba, p. 157, 
pi. X. figs. 12-14. 
Frequent at 7 fathoms and 53 fathoms ; specimens small. 
Miliolina subrotunda, Montagu, sp. 
Yermiculum subrotundum, Montagu, 1803, Test. Brit., pt. 2, 
p. 521. 
Very rare at 53 to 345 fathoms ; common at Berehaven Sound, 
7 fathoms. 
Miliolina ferussacii, d'Orbigny, sp. 
Quinqueloculina ferussacii, d'Orbigny, 1826, Ann. Sci. I^'at., 
vol. vii. p. 301, ]^o. 18 ; Modele, No. 32. 
Rare ; 7 fathoms and 53 fathoms. 
Miliolina bicornis, "Walker and Jacob, sp. 
Serpula bicornis, Walker and Jacob, 1798, Adams' Essays, 
Kanmacher's ed., p. 633, pi. xiv. fig. 2. 
Eare ; 7 fathoms and 53 fathoms. 
Miliolina agglutinans, d'Orbigny, sp. 
Quinqueloculina agglutinans, d'Orbigny, 1839, Foram. Cuba, 
p. 168, pi. xii. figs. 11-13. 
A single specimen at 345 fathoms. 
SIGMOILmA, Schlumberger. 
Sigmoilina celata, Costa, sp. 
Spiroloculina celata, Costa, 1855, Mem. Accad. N'apoli., vol. ii. 
p. 126, pi. i. fig. 14. 
Frequent; 50-1020 fathoms. 
Sigmoilina tenuis, Czjzek, sp. 
Quinqueloculina tenuis, Czjzek, 1847, Haidingers, I^aturw. 
Abhandl., vol. ii. p. 149, pi. xiii. figs. 31-34. 
Found in all the gatherings. 
