Beaumont — Fauna and Flora of Valencia Marbour, Ireland. 849 



Genus — Teiopa. 



Triopa claviger (0. F. M,). 



Triopa claviger, A. & H. 



A common form, found on Zostera and Algs, and under 

 stones at low tide ; and dredged on Shell -beds, on sandy 

 gravel at the mouth of harbour, and on l!Tullipore ground 

 at Port Magee. 



Genus — Poiyceea. 

 Polycera Lessonii (d'Orb). 

 Polycera Le&sonii, A. & H. 

 Polycera ocellata, A. & H. 

 Palio Lessonii, Bergh. 



Most authorities now regard P. ocellata, A. & H,, as a variety 

 of P. Lessonii. Specimens recorded by Gamble as P. ocellata 

 were dredged on several occasions on Shell-beds in 1895, 

 besides being found once on the shore. In the following year 

 the only record is of P. Lessonii dredged in the harbour, the 

 exact locality being doubtful. 



Polycera quadrilineata (0. F. M.). 



Polycera quadrilitieata, A. & H. 



One of the commonest and most generally distributed 

 Nudibranchs on all the dredging grounds in the harbour. 

 Occasionally found on the shore also. 



Sub-family — GoNioDOEiniDiE. 

 Genus — Acai^thodokis. 

 Acanthodoris pilosa (0. F. M.). 



Doris {Acanthodoris) pilosa, A. & H. 



Found under stones on the rocky parts of the shore on 

 several occasions in 1895; spawning in April. Not found in 

 1896 at all. 



