144 Part III — Fifteenth Annual Report 



Gytherura sella, G. O. Sars. — East Loch Tarbert, as Cy. flavescens 

 (B. & 8.). A moderately common species throughout the district. 



Gytherura acuticostata, G. O. Sars. — Loch Fyne (A. M. Norman). 



Cytherura striata, G. O. Sars. — East Loch Tarbert (B. & S.). A com- 

 mon and generally distributed species. 



Gytherura angulata (G. S. Brady). — East Loch Tarbert (B. & S.). 



Cytherura undata, G. 0. Sars. — East Loch Tarbert (B. & S.). This 

 is a small species and easily overlooked. 



Gytherura producta, G. 0. Brady. — Loch Eyne, off Tarbert, in 25 

 fathoms (A. M. Norman). 



Cytherura nigrescens (Baird). — East Lech Tarbert (B. & S.). There 

 is scarcely a haul made inshore with the dredge in which this species does 

 not occur. 



Cytherura similis, G. 0. Sars. — Loch Fyne, off Skipness (A. M. Nor- 

 man). Generally distributed throughout the Clyde area. 



Cytherura cellulosa, Norman. — East Loch Tarbert (B. & S.). This is 

 a very small species and easily overlooked. 



Cytheropteron latissimum (Norman). — East Loch Tarbert (B. & S.). 

 Loch Fyne (A. M. Norman). 



Cytheropteron nodosum, G. S. Brady. — East Loch Tarbert (B. & S.). 

 Loch Fyne, off Tarbert (A. M. Norman). 



Cytheropteron inflatum, Brady, Crosskey, and Robertson. — Loch Fyne 

 (A. M. Norman). This is the only British record for Cytheropteron infla- 

 tum as a recent species. 



Cytheropteron punctatum, G. S. Brady. — Loch Fyne, off Tarbert, in 

 25 fathoms (A. M. Norman). East Loch Tarbert (Mihi). 



Cytheropteron alatum, G. 0. Sars. — Loch Fyne, off Tarbert, in 25 

 fathoms (A. M. Norman). East Loch Tarbert, as Cytheropteron arcua- 

 tum (B. & S.). 



Cytheropteron angulatum, Brady and Robertson. — East Coast Tarbert 

 (B. & S.). Loch Fyne, off Tarbert, in 25 fathoms (A. M. Norman). 



Cytheropteron humile, Brady and Norman. — Off Inveraray, Upper 

 Loch Fyne (G.). Hitherto this Ostracod has almost invariably been 

 obtained from pieces of partially decayed wood brought up in the dredge 

 or trawl — wood that has been more or less perforated by boring Mollusks 

 or Crustacea. In such situations I have usually found this Ostracod 

 associated with the Copepod Laophonte simulans, T. Scott. 



Bythocythere constricta, G 0. Sars. — Loch Fyne (G. S. Brady and 

 D. Robertson). 



Bythocythere turgida, G. 0. Sars. — Furlong Bay, Loch Fyne (B. & S.). 



