180 Wright — Foraminifera oj South Donegal . 
house was somewhat more sandy, and yielded a larger number of species. 
Bulimina, Bolivina , and Cassidulina were the characteristic genera at both 
places. The two gatherings taken off Slieve League differed scarcely in any 
particular. 
I have taken advantage of the present opportunity to record (under 
column 8) a list of species found in a dredging taken off Portstewart, by my 
friend Mr. James Wright, and kindly sent by him to me for examination. 
I am deeply indebted to my friend Mr. H. B. Brady, F.R.S., who, with his 
usual kindness, has examined and named the critical species ; as also to my 
friend Mr. W. Swanston, F.G.S., for the accurate and artistic drawings of the 
Foraminifera which accompany this memoir. 
I append a few remarks on one or two of the forms of more special interest. 
Haplophragmium glomeratum, Brady. (Plate viii, figs, 1, la.) 
Lituola glomerata, Brady, 1878, Ann. and Mag. Nat. Hist. Ser. 5, vol. 
1, p. 433, PI. xx. fig, 1 a, b, c. 
This simple little Haplophragmium is abundant in Killybegs Harbour. It 
was also dredged last year by Mr. David Robertson, F.L.S., off the Isle of Skye, 
being the first record of its occurrence in British waters. The Irish examples 
are not so coarse in texture as the type specimens from the Arctic seas, 
figured by Mr. Brady , 
Ammodiscus Siioneana, Siddall. 
Trochammina Shoncana, Siddall, 1878, Proc. Chester. Soc. Nat. Sci., part 
2, p. 46. 
A few examples of this pretty little Ammodiscus were found off Killybegs 
Harbour. It has hitherto been only met with in the Estuary of the Dee, by 
Mr. J. D. Siddall ; and in Belfast Lough, by Dr. Malcomson. 
Gaudryina filiformis, Berthelin. (PI. viii. figs, 3, 3 a, Zb.) 
Gaudryina jiliformis, Berthelin, 1880, Mem. Soc. Geol. France, Ser. 3, 
Yol. 1. Mem. No. 5, p. 25, pi. 1, fig, 8, a— d. 
An elongated sandy Gaudryina, with later chambers subquadrate. Often 
in a fragmentary state, the loose sandy texture of its test making it liable to 
be easily broken. Well-grown perfect examples are not unfrequent off Killy- 
begs. It has been found at many stations round our Irish Coasts; also off 
Skye, by Mr. Robertson. 
Bulimina bubtereb, Brady , M>S. (PI. viii. figs, 2, 2a.) 
Bulimina saltires, Brady, 1880, Notes on Reticularian Rhizopoda of the 
Challenger Expedition— Quart. Journ. Micr. Sol., Vol. xxi, New 
Series, p. 25. 
