Rayed Animals found in Ireland, 469 



Cri. reptans Linn, Found on i<uci in Belfast Lough. 



scruposa Linn. Found in Dublin Bay. 

 Acamarchis Lamour. 



neritina Linn. Found in Dublin Bay and Belfast Lough. 

 Loricula Lamour. 



loricata Linn. Common on the coast. 

 Eucratia Lamour. 



cornuta Linn. Found in the pools on the rocks below 

 Bangor : very common. 

 Salicorniaria Cud. 



fistulosa Linn. 

 Flustra Linn. 



foliacea Linn. Common along the coast. 



truncata Linn. Common on the coast. 



carbasea Soland. et Ellis. 



dentata Soland. et Ellis. Common on the stems and leaves 



ofiftci. 

 pilosa Linn. Common the stems of JFuci. 

 spongiosa. Allied to the preceding : the mouths of the 

 cells with several long setae. Found by Robert Brown, 

 Esq., on the coast at Ballycastle. In pilosa the 

 mouths of the cells are surrounded by several very 

 short teeth, with only one hair-like appendage. In this 

 species the teeth appear lengthened into long setaceous 

 bristles. 

 Pherustf Lamour. 



tubulosa Soland. et Ellis.* Found affixed to Sertulariae, 

 &c. 

 Cellepora Fab. 



pumicosa Soland. et Ellis. Found on the stems of various 

 corallines, and on the roots of jPuci. 

 Hippothotf Lamour. 



There are two or three species of this genus native, and 

 rather common. 



TUBULl'PORI. 



Corallina Linn. 



officinalis Linn. Common on all parts of the coast 

 Janitf Lamour. 



rubens Linn. 



spermophorus Linn. Found on the shore of Belfast 

 Lough, Dublin Bay, &c. 

 Discopora (Obelia). 



There are at least five native uncharacterised species, on 



* In what work ?, or under what name ?— G. J. 



MM 3 



