Land and Fresh- Water Crustacea around Edinburgh. 75 
Family HARPACTICIDZ. 
Genus Canthocamptus, Westwood (1836). 
Canthocamptus minutus (Miller). 
1776. Cyclops minutus, Miiller, Zool. Dan. Prod., Entom., p. 101, 
pl. xvii., figs. 
1785. Cyclops minutus, idem, Entom., p. 101, pl. xvii., figs. 1-7. 
1850. Canthocamptus minutus, Baird, Brit. Entom., p. 204, pl. xxv., 
figs. 4-8; pl. xxx., fig. 3. 
1880. Canthocamptus minutus, G. 8. Brady, Brit. Copep., vol. ii., 
_p. 48, pl. xliv., figs, 1-17. 
Habitat—Generally distributed throughout the district. 
Duddingston Loch, frequent; Black Loch and Lurg Loch, 
near Loch Glow, Kinross-shire; Camilla Loch, Raith Lake, 
and Lochgelly Loch, Fifeshire; Loch Leven, Kinross-shire. 
Ovisac large, pale blue. 
Canthocamptus northumbricus, Brady. 
1880. Canthocamptus northumbricus, Brady, op. cit., vol. ii., p. 57, 
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 proportionally 
shorter. Ovisac smaller, proportionally; colour whitish, 
with a tinge of red. 
Canthocamptus palustris, Brady. 
1880. Canthocamptus palustris, Brady, Mon. Brit. Entom., vol. ii 
p. 58, pl. xxxix., figs. 13-23. 
Halitat.—Pools on May Island, August 1890. 
Genus Attheyella, Brady (1880). 
Attheyella spinosa, Brady. 
1880. Attheyella spinosa, Brady, op. cit., vol. ii., p. 58, pl. xliii., 
figs. 15-18; pl. xlvi., figs. 13-18. _ 
Habitat—Duddingston Loch; Kilconquhar Loch; Black 
Loch, near Dunbar; Lochgelly Loch; Loch Leven, Kinross, 
