152 TRANSACTIONS LIVERPOOL BIOLOGICAL SOCIETY. 
1909.—Diatoms fewer than above, majority probably 
oceanic. [? Oceanic in type. | 
ee 
X. Nort or ‘‘ NARROWS OF SKYE.”’ 
(1) Loch Duich, 61 fm.; July 17th, 1909.—Mostly 
zoo-plankton. Diatoms mainly neritic. [? Neritic in 
type, with large mixture of oceanic. | 
(2) Loch-na-Beiste, 6 fm.; July 17th, 1908.—A fair 
amount of zoo-plankton. A fair number of Diatoms; 
Chaetoceras spp. much broken and disorganised, but 
neritic species (C. curvisetum, &c.) seem to preponderate. 
Oceanic forms also present, but none in large numbers. 
[ Neritic in type, but with a large proportion of oceanic. | 
(3) Loch Ainnert, 20 fm.; July 18th, 1908.—Phyto- 
plankton small in amount. The species of Chaetoceras 
are largely unrecognisable. [? Neritic in type. | 
(4) Loch Ainnert, 23 fm.; July 18th, 1908.—Much 
the same as above. 
(5) Loch Sligachan, 12 fm.: Julv 18th, 1908.—A 
fair amount of zoo-plankton. Chaetoceras spp. again 
much broken up. [? Neritic in type. | 
(6) Off Longa Island, 106 fm.; July 20th, 1908.— 
Practically all zoo-plankton. [? Oceanic in type. | 
(7) S. of Croulin Island, 116 fm.; July 20th, 
1908. 
(8) Between Croulin and Longa, 133 fm.; July 16th, 
1909.—Mostly zoo-plankton; more phyto-plankton than 
Same as above. 

above, all oceanic. [Oceanic in type. | 
(9) Sound of Raasay, 65 fm.; July 18th, 1908.— 
Practically all zoo-plankton. [Oceanic in type. | 
(10) Sound of Raasay, 70 fm.; July 18th, 1908.— 
All zoo-plankton. [Oceanic in type. | 
