638 Proceedings of the Roijal Irish Academy. 



Porcellana platycheles, Lam. Bantiy Harbour. 



,, longicornis, M. Edw. "Berehaven. 

 Galathea squamifera, Leacli. Bantry Bay. 



,, andrewsii, Kinah. Station YI., 70 fathoms. 

 ITephrops norvegicus, Leacli. Berehaven (one small specimen $). 

 Crangon vulgaris, Fabr. Berehaven. 

 Steiracrangon allmanni, Kinah. Stations III., VI., VII. 

 Pandalus annulicomis, Leach. Berehaven. 

 Hippolyte varians, Leach. Berehaven. 



Tunicata. 



The Ascidians are all common forms, and call for no special 

 mention. 



Ascidia mentula, O.F. Miill. Berehaven. 



,, aspersa, 0. F. Miill. Mouth of Bantry Bay, Berehaven, and 



Bantry Harbour ; very common. 



,, plebia. Aid. Berehaven. 



,, virginea, 0. F. Miill. Mouth of Bantry Bay; pedunculated. 



,, sp. Station I., log ]S"o. 3. 

 Molgula occulta (?) Kupifer. Mouth of Bantry Bay and Berehaven, 



10 fathoms. 

 Styela grossularia, Van Ben. Mouth of Bantry Bay and Berehaven, 



10 fathoms. 



,, nistica (?) Young. Berehaven, log No. 26. 

 Clavelina lepadiformis. 0. F. Miill., log No. 26. 

 Polycarpa comuta. Aid. Mouth of Bantry Bay ; common. 

 Morchellium argus, M. Edw. Berehaven, log Nos. 25 to 26. 

 Leptoclinum maculatum, M. Edw. (?) Berehaven. 

 Eugyra glutinans, Moeller. Mouth of Bantry Bay. 

 Diplasoma, sp. Berehaven ; common. This is the common British 



species, but it is not yet certain what that species is. 

 Botryllus, sp. Berehaven. At present most of the species of Bo- 



tryllus can only be determined by the aid of their natural colours, 



and these are usually unrecognisable in spirit specimens. 



