144 Part IT].—Fifteenth Annual Report 
Cytherura sella, G. O. Sars.— East Loch Tarbert, as Cy. jlavescens 
(B. & S.). A moderately common species throughout the district. 
Cytherura 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. 
Cytherura angulata (G. S. Brady).—East Loch Tarbert (B. & S.). 
Cytherura undata, G. O. Sars.—East Loch Tarbert (B. & S.). This 
is a small species and easily overlooked. 
Cytherura producta, G. O. Brady.—Loch Fyne, off Tarbert, in 20 
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. O. 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. & 8.). 
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- 
twm as a recent species. 
Cytheropteron punctatum, G. S. Brady.—Loch Fyne, off Tarbert, in 
25 fathoms (A. M. Norman). East Loch Tarbert (Mihi). 
Cytheropteron, alatwm, G. O. 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. & 8.). 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 O. Sars.—Loch Fyne (G. 8. Brady and 
D. Robertson). 
Bythocythere turgida, G. O. Sars.—Furlong Bay, Loch Fyne (B. & 8.). 
