Synopsis of the British Recent Foraminifera. Btj H. B. Brady. 019 



Biscorhina orbicularis, Bulkwill and Wright, 1885, Trans. E. Irish 

 Acad., vol. xxviii. (Science) p. 349, pi. xiii. figs. 31-33. 

 At several points ofi" the Dublin coast, and in the Irish Sea (Balkwill 

 and Wright) ; Mount's Bay, Cornwall (Millett) ; shore-sand, Galway 

 (Balkwill and Millett). 



Biscorhina parisiensis, d'Orbigny, sp. 



Rosalina p)arisiensis, d'Orbigny, 1826, Ann. Sci. Nat., vol. vii. p. 271, 



No. 1 ;— Modele, No. 38. 

 Biscorhina piarisiensis (pars), Wright, 1877, Proc. Belfast Nat. Field 



Club, 1876-7, Appendix, p. 105, pi. iv. fig. 1. 

 South Donegal; Down and Antrim (Wright); Dublin coast and 

 Irish Sea (Balkwill and Weight) ; shore-sand, Galway (Balkwill and 

 Millett) ; Mount's Bay (Millett). 



Biscorhina wrightii, Brady. 



Biscorhina wrightii, Brady, 1881, Denkschr. d. k. Akad. Wiss. Wien, 

 vol. xliii. p. 104, pi. ii. fig. 6 ; — Ann. and Mag. Nat. 

 Hist., ser. 5, vol. viii. p. 413, pi. xxi. fig. 6. 

 „ parisiensis (pars), Wright, 1877, Proc. Belfast Nat. Field 



Club, 1876-7, Appendix, p. 105, pi. iv. fig. 2. 

 Coasts of Down and Antrim, and of South Donegal (Wright) ; 

 various points in the Irish Sea (Balkwill and Wright) ; shore-sand, 

 Galway (Balkwill and IMillett). 



In Mr. Siddall's Catalogue of British Eecent Foraminifera (1879), 

 Biscorhina ohtusa, d'Orbigny, sp., was included, on the evidence of one 

 or two small specimens, found by myself many years ago in sands 

 dredged amongst the Hebrides ; I am now inclined to think, however, 

 that these are better referred to the present closely allied species. 



Biscorhina tuherculata, Balkwill and Wright. 



Biscorhina tuherculata, Balkwill and Wright, 1885, Trans. R. Irish 

 Acad., vol. xxviii. (Science) p. 350, pi. xiii. figs. 28-30. 

 Off Dublin coast, and in the Irish Sea (Balkwill and Wright) ; 

 estuary of the Dee (Siddall). 



Biscorhina hertheloti, d'Orbigny, sp. 



Rosalina hertheloti, d'Orbigny, 1839, Foram. Canaries, p. 135, pi. i. 



figs. 28-30. 

 Biscorhina hertheloti, Brady, 1864, Trans. Linn. Soc. Lond., vol. xxiv. 



p. 469, pi. xlviii. fig. 10. 

 Shetland (Brady, Waller) ; various points on the coast of Ireland 

 and in the Irish Sea (Wright, Balkwill and Wright, Balkwill and 

 Millett). 



Biscorhina hiconcava, Parker and Jones. 



Biscorhina hiconcava, Parker and Jones, 1865, Phil. Trans., vol. civ. 

 p. 422, pi. xix. fig. 10. 



