FORAMINIFERA. 479 



Genus Nautilus. 



N. jmlchella, Temp. (R.) 

 Annals, N. H., April, 1840, p. 99. Bangor, Co. Down, Mr. Hyndman. 



N. dentatus, Temp. (R.) 

 Annals, N. H., April, 1840, p. 99. Bangor, Co. Down, Mr. Hyndman. 



Gemis ROTALINA. 

 R. co7)imunis, D'orb. 

 Bundoran, Mrs. Hancock, 1840; Mr. Warren, 1844. 



Genus MiLlOLA. 

 M. ovata, Crouch. 

 Common on the North, East, and South coasts. 



GcmiS QUINQUELOCULINA. 



Q. semilunaris, D'orb. 

 Bundoran, Mr. Warren. 



Var. Q. cora, D'orb. 

 Portmarnockj 1835, W. T. 



Genus Globulina. 

 G. gibba, D'orb. 

 Bundoran, Mrs. Hancock. 



Genus Arethusa. 

 A. lactea, Mont. (sp.). 

 Roundstone, Co. Galway, Mr. Barlee, by whom I have been favoured 

 with a specimen thence. 



