in the West of Ireland. 



363 



Galway and Mayo. It is also worthy of note tliat, while in 

 dredgings made further north (as notably in those of Professors 

 Thomson and Carpenter between Faroe and Shetland) most of 

 the species new to British ostracodists turn out to be identical 

 with such as were previously familiar to us in the Scottish 

 glacial clays, none of the marine species here described as new 

 have yet been observed in the fossil state. Still it is possible 

 that a search in greater depths of water off the Irish coast 

 might lessen this apparent discrepancy. 



Name of Species. 



^^ 



Remarks. 



Cypridopsis obesa, nov. sp 



Bairdia inflata {Norman) 



Aglaia complaiiata, nov. sp 



Pontocypris trigoiiella, G. O. Sars. . 



mytiloides (^Nurman) 



Argilloecia angusta( J?/-rtf?//) = Ponto- 

 cypris angusta, Brady, Mon. Brit, 

 dstr 



Cythere hitea, Muller 



viridis, Muller 



pellucida, Baird 



castanea, G. O. Sars 



tenera, Brady 



porcellanea, Brady 



Macallana, nov. sp 



cicatricosa, G. O. Sars 



villosa, G. O. Sars 



angulata ( G. O. Sars) 



pulchella, Brady 



Kobertsoni, Brady 



cuneiformis, Brady 



albomaculata, Baird 



convexa, Baird 



tuberculata ( G. O. Sars) 



coucinna, Jones 



emaciata, Brady 



quadridentata, Baird 



Jeffireysii, Brady 



semipunctata, Brady 



— Jonesii, var. ceratoptera, Bosq. 



— Whitei (Baird) 



antiquata (Baird) 



Ijimnicytuero inopinata (Baird) . . 

 Cytheridea cornea, 7iov. sp 



— elongata, Brady 



— punctillata, Brady 



Eucythere declivis (Xnrnian) 



, var. prava, tiobis 



One example only. 



Rare on west coast. 



\tlantic type ; charac- 

 teristic. 



Apparently rare on 

 west coast. 

 Atlantic type. 



Ditto ; rare. 

 Ditto ; rare. 



Rare. 



Probably washed down, 

 but lias also occurred in 

 other marine dredgings. 



\pparently absent fi'oiu 

 Atlantic shores. 



