Land and Fresh-Water Crustacea around Edinburgh. 75 
Family HARPACTICIDA. 
Genus Canthocamptus, Westwood (1836). _ 
Canthocamptus minutus (Miiller). 
1776. Cyclops minutus, Miiller, Zool. Dan. Prod., Entom., p. 101, 
pl. xvii, figs. 
1785. Cyclops minutus, idem, Entom., p. 101, pl. xvil.,, figs. 1-7. 
1850. Canthocamptus minutus, Baird, Brit. Entom., p. 204, pl. xxv., 
figs, 4-8; pl. xxx., fig. 3. 
1880. Canthocamptus minutus, G. S. Brady, Brit. Copep., vol. ii., 
p- 48, pl. xliv., figs. 1-17, 
Habitat.—Generally distributed throughout the district. 
Duddingston Loch, frequent; Black Loch and Lure Loch, 
near Loch Glow, Kinross-shire; Camilla Loch, Raith Lake, 
and Lochgeliy Loch, Fifeshire; Loch Leven, Kinross-shire, 
Ovisac large, pale blue. 
Canthocamptus northumbricus, Brady. 
1880, Canthocamptus northumbricus, Brady, op. cit., vol. ii., Ps. 
pl. xlv., figs. 1-14. 
Habitat.—Duddingston Loch. This is distinguished from 
Canthocamptus minutus by the inner branches of the second, 
third, and fourth pairs of swimming feet being two-jointed. 
It is also smaller. The second and third joints of the inner 
branches of the first swimming feet are proportionall 
shorter. Ovisac smaller, proportionally; colour whitish, 
with a tinge of red. 
Canthocamptus palustris, Brady. 
1880. Canthocamptus palustris, Brady, Mon. Brit. Entom., 
p. 58, pl. xxxix., figs. 13-23. 
Habitat.—Pools on May Island, August 1890. 
Vols. 1p 
Genus Attheyella, Brady (1880). 
Aitheyella spinosa, Brady. 
1880. Attheyella spinosa, Brady, op. cit., vol. ii 
figs. 15-18; pl. xlvi., figs. 13-18. 
Habitat—Duddingston Loch ; Kileonquhar Loch; Black 
Loch, near Dunbar ; Lochgelly Loch; Loch Leven, Kinross, 
ta Don DOs ule alti. 
