Wright — Foraminifera ohUnnedoff the Soiith-ivest of Ireland. 479 
Lagena gracilis, Williamson. 
Lagena gracilis, "Williamson, 1848, Ann. and Mag. ISTat. Hist., 
ser. 2, vol. i. p. 13, pi. i. fig. 5. 
Found in all the gatherings ; frequent at 750 fathoms. 
Lagena sulcata. Walker and Jacob, sp. 
Serpula (Lagena) sulcata. Walker and Jacob, 1798, Adam's 
Essays, Kanmacher's Ed., p. 634, pi. xiv. fig. 5. 
Found in all the gatherings ; common at 7 fathoms and 53 
fathoms, 
Lagena williamsoni, Alcock. 
Lagena williamsoni, Alcock, 1865, Proc. Lit. and Phil. Soc. 
Manchester, vol. iv. p. 195. 
7-750 fathoms ; plentiful in shallow water. 
Lagena costata, Williamson, sp. 
Entosolenia costata, Williamson, 1858, Eec. For. Gr. Br., p. 9, 
pL i. fig. 18. 
Lagena costata, Wright, 1877, Proc. Belfast I^at. Field Club, 
1876-7, Appendix, p. 103, pi. iv. figs. 11-13. 
Bare at 53 fathoms and 750 fathoms. 
Lagena semistriata, Williamson. 
Lagena striata, var. semistriata, Williamson, 1848, Ann. and 
Mag. N'at. Hist., ser. 2, vol. i. p. 14, pi. i. figs. 9, 10. 
Bare at 345 fathoms, and 750 fathoms ; rather common at 
7 fathoms and 53 fathoms. 
Lagena crenata, Parker and Jones. 
Lagena crenata, Parker and Jones, 1865, Phil. Trans., vol. civ. 
p. 420, pi. xviii. fig. 4. 
One specimen found at 345 fathoms. 
Lagena striatopunctata, Parker and Jones. 
Lagena sulcata, viw. striatopunctata, Parker and Jones, 1865, 
Phil. Trans., vol. civ. p. 350, pi. xiii. figs. 25-27. 
One specimen found at 345 fathoms. 
Lagena squamosa, Montagu, sp. 
Yermiculum squamosum, Montagn, 1803, Test. Brit., p. 526, 
pi. xiv. fig. 2. 
One specimen at 1020 fathoms ; frequent at 7 fathoms and 53 
fathoms. 
