906 Transactions of the Society. 



Lagena hicarinata, Balkwill and Millett, 1884, Journ Microsc. and Nat. 

 Sci., vol. iii. p. 82, pi. iii. fig. 9. 



Shore-sand, Galway (Balkwill and Millett) ; Irish Sea (Balkwill and 

 Wright) ; south-west of Ireland (Wright) ; — very rare. 



Trifacial specimens constitute the Lagena trigono-hicarinata of 

 Messrs. Balkwill and Millett's memoir, 



Lagena orhignyana, Seguenza, sp. 



Fissurina orhignyana, Seguenza, 1862, Foram. Monotal. Mess., p. 66, 



pi. ii. figs. 25, 26. 

 Entosolenia marginaia (pars), Williamson, 1858, Eec. For. Gt. Br., 

 p. 9, pi. i. figs. 19, 20. 

 Common. 



The trifacial form is named Lagena trigono-marginata by Parker 

 and Jones, and Lagena trig ono-orhigny ana by Balkwill and Millett ; 

 and quadrifacial specimens Lagena quadrigono-orhignyana by the latter 

 authors. 



Lagena castrensis, Schwager. 



Lagena castrensis, Schwager, 1866, Novara-Exped., geol. Theil, vol. ii. 

 p. 208, pi. V. fig. 22. 

 „ „ Balkwill and Wright, 1885, Trans. E. Irish Acad., 



vol. sxviii. (Science) p. 341, pi. xii. figs. 20, 21. 

 Ofi" Lambay, 45 to 50 fathoms, very rare (Balkwill and Wright). 



Lagena clathrata, Brady. 



Lagena clathrata, Brady, 1884, Challenger Keport, p. 485, pi. Ix. 

 fig. 4. 

 „ „ Balkwill and Millett, 1884, Journ. Microsc. and Nat. 



Sci., vol. iii. p. 82, pi. ii. fig. 14. 

 Shore-sand, Grnlway (Balkwill and Millett). 



The same authors record quadrifacial specimens under the name of 

 Lagena quadrigono-clathrata. 



Lagena pulchella, Brady. 



Lagena pulchella, Brady, 1866, Eeport Brit. Assoc, Nottingham Meet- 

 ing, Trans., p. 70. 

 „ „ Id., 1870, Ann. and Mag. Nat. Hist., ser. 4, vol. vi. 



p. 294, pi. 12, fig. 1. 

 Granton Harbour, Fintry Bay, Cumbrae (Brady) ; Oban (Eobertson); 

 shore-sand, Galway (Balkwill and ]\Iillett) ; Dublin coast (Balkwill and 

 Wright). 



Messrs. Balkwill and Millett have also trifacial specimens which 

 they name Lagena trigono-pulchella. 



Lagena lagenoides, Williamson, sp. 



Entosolenia marginata, var. lagenoides, Williamson, 1858, Eec. For. 

 Gt. Br., p. 11, pi. i. figs, 25, 26. 

 Sparsely distributed all round the coast. 



