Wright — Foraminifera obtained off the South-west of Ireland. 463 
SPIEOLOCULIlSrA, d'Orbigny. 
Spiroloculina planulata, Lamarck, sp. 
Miliolites planulata, Lamarck, 1805, Ann. du Museum, vol. v. 
p. 352, No. 4. 
At 7 fathoms and 53 fathoms. 
Spiroloculina limbata, d'Orbigny. 
Spiroloculina limbata, d'Orbigny, 1826, Ann. Sci. Kat., vol. vii. 
p. 299, IS'o. 12. 
Common at 53 fathoms. 
Spiroloculina tenuisepta, Brady. 
Spiroloculina tenuisepta, Brady, 1884, "Challenger" Eep., 
p. 153, pi. X. figs. 5, 6. 
Erequent at 7 fathoms and 750 fathoms. 
Spiroloculina acutimargo, Brady. 
Spiroloculina acutimargo, Brady, 1884, "Challenger" Rep., 
p. 154, pL X. figs. 12-15. 
A few very small specimens of this species were found at 
7 fathoms and 53 fathoms. 
Spiroloculina canaliculata, d'Orbigny. 
Spiroloculina canaliculata, d'Orbigny, 1846, Por. Foss. Yien., 
p. 269, pL xvi. figs. 10-12. 
Frequent at 7 fathoms and 53 fathoms. 
MILIOLIN^A, Williamson. 
Miliolina seminulum, Linne, sp. 
Serpula seminulum, Linne, 1767, Syst. I^at., 12th ed., p. 1264, 
No. 791. 
Common in Berehaven Harbour, 7 fathoms ; rare at 53 fathoms. 
Miliolina auberiana, d'Orbigny, sp. 
Quinqueloculina auberiana, d'Orbigny, 1839. Foram. Cuba, 
p. 167, pi. xii. figs. 1-3. 
Forms of Miliolina resembling auberiana were frequent in nearly 
all the deep-water gatherings taken off the west of Ireland in the 
cruises of the " Lord Bandon" and of the " Flying Falcon" ; they 
appear to be closely allied to M. seminulum, and may be after all 
but a form of that species. 
