1907. Nichols. — Echinod.rmata of Lambay. $5 



OPHIUROIDEA. 



Ophiura albida (Forbes). — Several specimens were obtained by 

 dredging in about 5 fms. off the N. side of the island. 



Amphlura elegans (Leach).— Common in shore pools on S.W. 

 shore and near Carrickdorrish (H.J.B.-W.). A few specimens 

 Talbot's Bay. 



Ophlopholis aculeata (L.) — Fairly common in rock crevices and 

 among sponges, between tide-marks on S.W. shore and near Carrick- 

 dorrish (H.J.B.-W.). Common, Talbot's Bay. 



Ophlothrlx fragilis (Abilg.)— Common in rock pools on S.W. shore 

 and shore near Carrickdorrish (H.J.B.-W.). Common, Talbot's Bay. 



ECHINOIDEA. 



Echinus millarls (L.) — A few specimens under stones inside the 



harbour. 

 E. esculentus (L.) — Several specimens were taken on S.W. shore 



(H.J.B -W.). Several very fine living specimens were obtained in 



Talbot's Bay and Carnoon Bay, and a few near Carrickdorrish,, at low 



water. 

 Echlnocardlum cordatum (Penn.).— Several more or less broken 



specimens were found on the shore in and near harbour. 



COELENTERATA. 



BY JANE STEPHENS; B.SC, AND H. J. BUCHANAN-WOLLASTON. 



ZOANTHARIA. 



[H. J. B.-W.]. 



Actinia equina (L.). — Common everywhere among rocks. 



IVletridium senilis (L.) — Common— of small size- under large over- 

 hanging rocks on shore near Carrickdorrish. 



Sagartla miniata (Gosse). — Abundant in rock pools near Carrick- 

 dorrish. Fairly common on S.W. shore. 



S. nlvea (Gosse).— Abundant near Carrickdorrish, generally in 

 pools rather nearer low-water mark than the preceding species. 

 Sometimes the two occur in separate clusters in the same pool. 



S. venusta (Gosse). — In pools near Carrickdorrish. Not common. 



Urtlclna fellna (L.) - Common everywhere among rocks. 



