322 Transactions of the Society. 



Siimi in in ina M. Sars. 



45. Sarca in hi ina sphmrica M. Sars. Plate XV. figs. 12, 13. 



Sacca in ina sphserica M. Sars, 1868, Yidensk.-Selsk. Forhandl. for 1868, p. 248. 

 Ditto. CM. Sars) G. 0. Sars, 1871, Vidensk.-Selsk. Forhandl. for 1871, p. 250. 

 Ditto. (M. Sars) Carpenter, 1875, The Microscope, 5th ed. p. 532, fig. 



272 a, b, c. 

 Ditto. (M. Sars) Brady, Foram. ' Challenger,' p. 253, pi. xviii. figs. 11-17. 



The specimens figured are with considerable doubt assigned to 

 this species. They are apparently fossils. 



Family IV. LITUOLID^. 



Sub-family I. Lituolinae. 



Reophax Montfort. 



46. Reophax moniliforme Siddall. 



Lituola findens Parker, 1870 (in Dawson's paper), Canad. Nat., vol. v. N.S. 



p. 177; p. 180, fig 1. 

 Ditto. (Parker) Siddall, 1878, Proc. Chester Soc. Nat. Sci., pt. ii. p. 47. 

 Reophax (?) sp. Balkwill and Wright, 1885, Trans. E. Irish Acad., xxviii. 



(Science) p. 328, pi. xiii. figs. 9 and 22, 23. 

 Reophax moniliforme Siddall, 1886, Proc. Lit. Phil. Soc. Liverpool, vol. xl. 



Appendix, p. 54, pi. i. fig. 2. 

 Reophax findens (Parker) Brady, 1887, Synopsis British Becent Foraminifera. 

 Reophax sp. (?) (Balkwill and Wright) Halkyard, 1889, Becent Foraminifera 



of Jersey in Trans, of Manchester Micr. Soc, pi. i. figs. 8, 9. 



Eecent. Several specimens, all imperfect, as is almost invari- 

 ably the case. Various writers, including Brady, have attributed 

 these to R. findens (Dawson), but in our opinion incorrectly. We 

 have typical specimens of R. findens, in which the texture of the 

 shell differs entirely from the characteristic ochraceous brown of 

 R. moniliforme. Joseph Wright and others have considered the 

 absence of primordial chambers to be evidence that the organism 

 was of a sessile nature, but from specimens recently dredged 

 by Earland in the Moray Firth, this appears not to be the case ; 

 the perfect test being cylindrical in form with a somewhat 

 swollen primordial chamber. 



Haploph rcujrii hi m Beuss. 

 47. Haplopliragmium agglutinans d'Orbigny sp. 



Spirolina agglutinans d'Orbigny, 1846, Foram. Foss. Vienne, p. 137, pi. vii.. 



figs. 10-12. 

 Haplophragmium agglutinans (d'Orbigny) Brady, 1884, Foram. ' Challenger,' 



' p. 301, pi. xxxii. figs. 19-26. 

 Ditto. (d'Orbigny) Balkwill and Wright, 1885, Trans. B. Irish Acad., vol. 



xxviii. (Science) p. 330, pi. xiii. figs. 18-20. 

 Ditto. (d'Orbigny) Brady, 1887, Synopsis British Becent Foraminifera. 

 Ditto. (d'Orbigny) Millett, 1899, Journ. B. Micr. Soc, p. 357, pi. v. fig. 1. 



