72 Proceedings of the Royal Physical Sotvety. 
pools at Seafield, near Leith, 1892; brackish-water pools by 
the shore at Aberlady, 5th September 1889. 
Eurytemora affinis (S. A. Poppe). 
1881. Temora afinis, Poppe, Abhandl. des Naturw. ver Bremen, Vi., 
p. 55, pl. iii., figs, 1-14. 
1889. Eurytemora affinis, De Guerne and Richard, op. cit., fe 84, figs. 
46, 47. 
1891. Eurytemora afinis, Brady, Revision Brit. F.-W. Cyclop. and 
Calanid., p. 42, pl. xiii, figs. 6-9. 
Habitat—Forth, about Culross and Alloa. Common. 
Family CYCLOPIDA. 
Genus Cyclops, Miiller (1785). 
Cyclops signatus, Koch. 
1841. Cyclops signatus, Koch, Deutschlands Crustaceen, etc., H. 21, 
tab. viii. (antenna with serrated ridge). , 
1857. Cyclops tenuicornis, Claus, Weigmann’s Archiv., p. 21, pl. iii, 
figs, 1-11 (antenna with simple ridge). 
1891. Cyclops signatus, Brady, op. cit., p. 6, pl. ii., fig. 5. 
Habitat—Duddingston Loch (ridge simple) ; Cocklemill 
Burn, near Largo (ridge simple and serrated); Raith Lake 
(ridge simple) ; Loch Leven (ridge simple); Lochgelly Loch 
(ridge simple); Kinghorn Loch (ridge simple); pools at 
Luffness Links (ridge simple). 
Cyclops strenwus, Fischer. 
1851. Cyclops strenwus, Fischer, Bull. Soc. imp. Moscou., p. 419, 
pl. ix., figs. 12-21. 
1891. Cyclops strenwus, Brady, op. cit., p. 8, pl. ii, figs. 1-4. 
Habitat—Loch Leven, Kinross-shire, common; Loch Fitty, 
Fifeshire; Cocklemill Burn, near Largo. 
Cyclops vicinus, Uljanin. 
1875. Cyclops vicinus, Uljanin, Crustacea of Turkestan, p. 30, pl. ae 
figs. 1-7; pl.-xii., figs. 7-9. i 
1878. Cyclops pulchellus, Brady, Mon. Brit. Copep., p. 107, pl. xvii., 
figs. 1-3. 
1891. Cyclops vicinus, Brady, Revision Brit. F.-W. Cyclop. and 
Calanid., p. 12, pl. i., figs. 6-9. 
Habitat—Loch Leven, Kinross; Cocklemill Burn, near 
Largo; Kinghorn Loch, Fifeshire. 
