134 Part III. — Fifteenth Annual Report 



— it is sometimes frequent in the Forth ; I have also obtained it in Loch 

 Wester, in Caithness ; in a small loch on the Island of Barra, Outer 

 Hebrides ; and in a gathering from Loch Belmont in Shetland. 



Schistomysis ornatus (G. O. Sars). — Near the head of Loch Fyne, 

 among trawl refuse (G.). 



Schistomysis arenosa (G. O. Sars). — East Loch Tarbert, among Zoster a 

 (B. & S.). 



Siriella armata (M. Edwards). — East Loch Tarbert and neighbouring- 

 parts of Loch Fyne (B. & S.). 



Siriella Brooki, Norman. — East Loch Tarbert, among Zoster a (B. & S.). 

 This requires careful examination to distinguish it from the next species. 



Siriella Clausii (G. O Sars). — East Loch Tarbert, among Zoster a; a 

 somewhat rare species (B. & S.). 



Erythrops elegans (G. 0. Sars). — East Loch Tarbert, and in the vicinity 

 of Barmore, Loch Fyne (Mihi). 



CUMACEA. 



lpliinoe trispinosa (Goodsir). — At the head of Upper Loch Fyne, in 

 the bottom tow-net (G.). 



Vaunthompsonia cristata, Spence Bate. — East Loch Tarbert, not com- 

 mon (B. & S.). Off Largabruach, Upper Loch Fyne ; dredged (G.). 



Lamprops fasciata, G. O. Sars. — East Loch Tarbert, Loch Fyne, fre- 

 quent near low water, at White Shore (B. & S.). 



Hemilamprops rosea, Norman. — A single specimen of this Cumacean 

 was taken in the bottom tow-net between Inverae and Furnace, Upper 

 Loch Fyne (G.). In this specimen the telson was furnished with eight 

 terminal spines. 



Hemilamprops uniplicata, G. O. Sars. — East Loch Tarbert (B. & S. ). 



Leueon nasicus, Kroyer. — Between Lowburn and Dunderave, at the 

 head of Upper Loch Fyne (G.). 



Eudorella truncatula (Spence Bate). — Upper Loch Fyne, between 

 Lowburn and Dunderave Castle, in the bottom tow-net (G.). 



Diastylis rugosa, G. O. Sars. — East Loch Tarbert; not very common 

 (B. & S.). 



Diastylis Rathkii, Kroyer. — East Loch Tarbert ; not common (Mihi). 



Diastylus biplicata (Sars). — Head of Loch Fyne, in bottom tow-net 

 (G.). 



Pseudocuma cercaria, Van Beneden. — East Loch Tarbert ; frequent 

 (Mihi). Upper Loch Fyne, off Largabruach (G.). 



