Beaumont — Fauna and Flora of Valencia Harbour, Ireland. 841 



Coryphella lineata, A. & H. 



Eolis {Coryphella) lineata, A. & H. 



Found in extraordinary abundance on Tubularia growing on 

 the bottoms of the two hulks, and reaching much greater 

 dimensions than those given by Alder and Hancock. !N'ot a 

 single specimen was found by us except on the hulks. 



Sub-family— FAYOEIIs^ID^ . 



Genus — Payoei>^us. 



Favorinus albus, A. & H. 



£oUs {Favorinus) alius, A. & H. 



Found under the stones on the shore near Knightstown and 

 at Church Island, and dredged on Shell-beds and Ascidian 

 ground, and in Port Magee Channel. IN'ot abundant. 



Sub-family— FACELmiD^. 



Genus — Faceltna. 



Facelina coronata (Forbes). 



Folis {Facelina) coronata, A. & H. 



One of the commonest J^udibranchs at Valencia ; found 

 under stones at low tide at all suitable parts of the shore ; 

 very abundant on one of the hulks, a few only on the other ; 

 dredged once on Laminaria at the mouth of the harbour. 



Facelina Drummondi (Thompson) 



Eolis {Facelina) Drummondi, A. & H. 



A few were found on each of the hulks ; most of these were 

 of very large size, exceeding the maximum dimensions given 

 by Alder and Hancock. One measured over 5 cm. in length 

 when by no means well extended, but this dimension gives 

 little idea of their size ; their width and the length of their 

 papillae being proportionately greater than in most Solids. 



The one measured had seven or eight groups of papillse on 

 each side ; Alder and Hancock say four to six. In colour 

 most of our specimens were closely similar to Alder and Han- 

 cock's drawing. One was much paler, the hepatic cceca being 

 pale brown with dark brown apex. 



No specimens of this species were found elsewhere by us. 



