[Reprinted from Twenty-third Annual Report of the Fishery Board for 
Scotland for the Year 1904— Part II].—Published August 14, 1905. | 
VI.—ON SOME NEW AND RARE CRUSTACEA FROM THE 
SCOTTISH SEAS. 
By Tuomas Scort, LL.D., F.L.S., ere. 
(Plates X.-XIII.) 
PRELIMINARY Norte. 
The Crustacea mentioned in the following notes were obtained for the 
most part in collections made during various Fishery investigations 
carried out under the direction of Dr. T. Wemyss Fulton, Scientific 
Superintendent of the Fishery Board for Scotland. 
Several of the forms described appear to be new to science, others have 
not before been recorded from the Scottish seas, and one or two belong 
to a curious parasitic group of minute Copepoda found usually in the mar- 
supium of Crustacean species belonging to the Amphipoda, Sympoda, and 
others of the smaller Malacostraca. 
The following are the species described :— 
Pseudocyclopia giesbrechti, Wolfenden—male described for the 
first time. 
Euryte longicauda, Philippi, var. minor—new variety. 
Longipedia coronata, Claus—new to Scottish fauna. 
Stenhelia pygmea, Norman and Scott—new to Scottish fanna. 
Amevra elegans, sp. N. 
Laophonte longiremis, sp. n. 
Cletodes sanst, sp. n. 
Dyspontius curticaudatus, sp. n. 
Spheronella aore, sp. 0. 
ay vararensis, sp. Nn. 
Pe minuta, 
33 bb) var. 
sp. from Hemilamprops rosea. 
Aretugelia dilatata—now first recorded from the Forth estuary. 
DESCRIPTION OF THE SPECIES. 
SUB-ORDER CALANOIDA. 
Fam. PsEUDOCYCLOPIIDA, 
Genus Pseudocyclopia, T. Scott (1892). * 
Pseudocyclopia Giesbrechti, Wolfenden, PI. x., figs. 1-9. 
1902. Pseudocyclopia Gresbrechti, Wolfenden, Journ. Mar. Biol. 
Assoc., Plymouth, vol. vi., No. 3, January, 1902, p 370, 
pl. iv. 
* The Tenth Annual Report of the Fishery Board for Scotland, ITT., p. 246 (1892), 
