478 Proceedings of the Royal Irish Academy. 
Lagena Isevis, Montagu, sp. 
Yermiculum laeve, Montagu, 1803, Test. Erit., p. 524. 
Eare at 53-1020 fathoms ; frequent at 7 fathoms. 
Lagena Isevis, var. clavata, d'Orbigny, sp. 
Oolina clavata, d'Orbigny, 1846, For. Poss. Yien., p. 24, pi. i. 
figs. 2, 3. 
E.are at 50-750 fathoms ; common at 7 fathoms. 
Lagena isevis, var. gracillima, Seguenza, sp. 
Amphorina gracillima, Seguenza, 1862, Poram. MonotaL Mess., 
p. 51, pi. i. fig. 37. 
Yery rare at 345 fathoms and 750 fathoms. 
Lagena aspera, Eeuss. 
Lagena aspera, Eeuss, 1861, Sitzungsb. d. K. Ak. "Wiss. Wien, 
vol. xliv. p. 305, pi. i. fig. 5. 
One specimen at 7 fathoms. 
Lagena hispida^ Eeuss. 
Lagena hispida, Eeuss, 1858, Zeitschr. d. deutsch. Geol. 
Gesell., vol. x. p. 434. 
"Somewhat rare at 7-1020 fathoms. 
Lagena lineata, Williamson, sp. 
Entosolenia globosa, var. lineata, Williamson, 1858, Eec. For. 
Gr. Br., p. 9, pi. i. fig. 17. 
Yery rare at 345 fathoms and 750 fathoms ; frequent at 7 
fathoms and 53 fathoms. 
Lagena striata, d'Orbigny, sp. 
Oolina striata, d'Orbigny, 1839, Foram. Amer. Merid., p. 21, 
pL V. fig. 12. 
Found in all the gatherings ; rare in deep water ; common at 
7 fathoms and 53 fathoms. 
Lagena distoma, Parker and Jones. 
Lagena distoma, Brady, 1864, Trans. Linn. Soc. London, vol. 
xxiv. p. 467, pi. xlviii. fig. 6. 
Lagena sulcata, var. distoma, Parker and Jones, 1865, Phil. 
Trans., vol. civ. p. 365, pi. xiii. fig. 20. 
Yery rare at 345-1020 fathoms. 
