Gamble — Fauna and Flora of Valencia Harbour, Ireland. 813 



Stylostomum. variabile, Lang. 



Between tide -marks at Eeenagiveen and Churcli Island ; 

 also dredged in the harbour. 



(b) Teicladida. 



Two specimens of a marine Triclad were taken by Mr. Beaumont 

 at half -tide amongst Algas growing at Eeenagiveen. One measured 

 1-4 nun., the other 3 mm. in length. Their immatui'e condition 

 precluded a satisfactory determination. Body with median brown 

 pigmented area, and with brown intestinal coeca. About one-thii-d 

 of its length from the anterior end the body has a broad, white band. 

 Head with smooth margin. 



(c) Ehabdoccelida. 



Convoluta paradoxa. Oersted. 



In coralline tide-pools at Eeenagiveen. 



Promesostoma marmoratum (Schultze). 



Among corallines in pools at half-tide, Eeenagiveen and 

 Church Island. 



Proxenetes flabellifer, Jensen. 



Amongst weeds on the shore west of the Foot. 



Macrorhynchus N'aegelii (Kolliker). 



Abundant between tide-marks at Church Island, and fre- 

 quently dredged on the Ascidian ground of the harbour. 



Macrorhynchus croceus (Fabricius). 



On Laminaria at Church Island. 



Macrorhyiiclius helgolandicus, Metsch. 



Amongst Laminaria saccharina in the *' purple ui'chin " pools 

 at Eeenagiveen. 



Hyporhynclius armatus (Jensen). 



From Hydroids and Laminaria collected on the under-surface 

 of the hulk beached on 28th July, 1896. 



Hyporhynclius penicillatus (Schmidt). 



From the same locality. 



E.I. A. PEOC, SEU. nr., VOL. V. 3 L 



