Stephens — A Lid of Irish Coelentemta, 



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Sertularia alata (Hincks). Diphasia data, Hincks. 

 . . iii., . . . 



iii. South-'svest of Galley Head, 43 fms.,rare; coll. R.I. A. Exp. 

 1886 (Duerden '93): Scullane Bay, coll. E.I.A. Exp. 1886 

 (Dublin Mus.)- 



Sertularia filicula, Ellis and Solander. 

 i., ii., . . T., . 



i. Eallycastle, coll. R. Brown ; Bangor, Co. Down (Thompson '40) : 

 Giant's Causeway (Hassall '41b) : Belfast Lough, coll. 

 R. Patterson : Magilligan, coll. G. C. Hyndman ; dredged o:ff 

 the Gobbins (Thompson '56). 



ii. Dalkey (Thompson '56): Hassall ('41) records this species for 

 Dublin Bay, but later corrects this statement ('41b). Port- 

 marnock (llacalister m Proc. iS'at. Hist. Soc. Dublin, iv., 1865). 



V. Clew Bay (Thompson '56). 



Sertularia abietina, Linn, 

 i., ii., iii., iv., v., vi. 



Common round the coast. 



Sertularia argentea, Ellis and Solander. 

 i., ii., iii., iv., v., vi. 



Common round the coast. 



Sertularia cupressina, Linn. Sea Fir, Ellis, 

 i., ii., iii., iv., v., vi. 

 Common round the coast : Ellis (1755) is the first to give an Irish 

 locality for this species. 



Hydrallmania falcata (Linn.). Plumularia falcata, Linn, 

 i., ii., iii., iv., v., vi. 



Common round the coast. 



Thuiaria thuia (Linn.), 

 i., ii., .... 



i. Derry coast, between Moville and Greencastle (Thompson '44). 



ii. Dublin Bay : a single specimen in the Trinity College collection 



(Mackintosh '78). 



