Sakae. Part III.—Twenty-seventh Annual Report 
List of the Species of the Crustacea obtained in the Gatherings from Loch 
Fyne described in the preceding Notes. 
COPEPODA. 
Nearly all the Copepoda observed belong to the division Calanoida, 
G. O. Sars. Two species belong to the Harpacticoida, one to the Cyclopoida, 
and one to the Monstrilloida. 
_ CALANOIDA. 
Calanus septentrionalis (Goodsir). ‘This is the Calanus helgolandicus of 
Claus, but Goodsir’s is the older name. It does not difter greatly from 
C. finmarchicus (Gunner), and perhaps should be still included in that 
species. It is the most common and generally distributed species in our 
seas, and it is also the most important, as it forms a large part of the food 
of the herring. 
Paracalanus parvus, Claus. This small species occurred in gatherings 
from Stations V. and VI. and one or two other stations, but always rather 
sparingly. 
Pseudocalanus elongatus, Boeck. This species is generally distributed, 
and sometimes moderately common in Loch Fyne. It occurred in most of 
the gatherings examined. 
Bradyidius armatus, Vanhoffen. This species occurred sparingly at 
Stations II., V., and VI., and one or two other stations. 
Eucheta norvegica, Boeck. Plentiful in large “ mid-water” and “ring 
net gatherings collected off Inveraray and Newton in October 1906, and 
more or less sparingly in gatherings collected with the ordinary tow-net, 
at most of the stations referred to in the preceding notes. 
Diaixis pygmeus (T. Scott). Rare in a bottom gathering collected at 
Station IV., Upper Loch Fyne, March 1905. 
Centropages typicus, Kroyer. This species appeared to be rare in Loch 
Fyne. The only gathering in which it was observed was in a vertical haul 
from 15 fathoms collected at Station IT. in August 1905. Mr. W. L. 
Calderwood has also recorded this species from E. Loch Tarbert (Lower 
Loch Fyne). 15th Annual Report, Fishery Board for Scotland, Part IIL., 
p. 146 (1897). 
Centropages hamatus (Lillj.). This occurred in many of the gatherings 
examined, and was occasionally moderately frequent. 
Temora longicornis (O. F. Miiller). Zemora was observed sparingly in 
gatherings from several stations, and appeared to be generally distributed. 
Metridia lucens, Boeck, occurred rather sparingly in gatherings collected 
at Stations IL., The We: and VI., and at one or two other stations. 
Anomalocera patersoni, Templ., was obtained usually in surface gather- 
ings or in gatherings from near the surface at several stations, but always 
in small numbers. 
Parapontella brevicornes (Lubbock). This was one of the rarer species 
observed. It oceurred in gatherings from Stations IT., III., and VI., and 
one o1 two other stations. 
Acartia claust, Giesbrecht. Hitherto this is the only species of Acartia 
that has been recorded from Loch Fyne. Is occurred, though somewhat 
sparingly, in a large proportion of the gatherings examined. 
? 
HARPACTICOIDA. 
Zosime typica, Boeck. This species was observed in a gathering from 
Station V>in 1905. 
Harpacticus uniremis, Kroyer. This species occurred in a gathering 
collected off Skate Island. 
