62 Proceedings of the Royal Physical Soctety. 
tarn near Gragengower Farm, Cumbrae, was bright green 
(Robertson). 
Cypris prasina, Fischer (1855). 
1850. Cypris strigata, Baird, Brit. Entom., p. 157 (not C. strigata, 
Miiller). 
1868. Cypris salina, Brady, op. cit., p. 368, pl. xxvi., figs. 8-T3. 
1889, Cypris prasina, Brady and Norman’ op, cit., p. 78. 
Hatlitat—Pools in an old brickfield at Seafield, near 
Dunbar, August 1890. 
Genus Erpetocypris, Brady and Norman (1889). 
Erpetocypris reptans (Baird, 1835). 
1850. Candona similis, Baird, Brit. Entom., p. 162, pl. xix., figs. 2-2a 
(young). 
1868. Cypris reptans, Brady, op. cit., p. 370, pl. xxv., figs. 10-14 ; 
pl. xxxvi., fig. 4. 
1889. Erpetocypris reptans, Brady and Norman, op. cit., p. 84, pl. xiii., 
fiz, 27. 
Habitat.—More or less common throughout the district. 
Erpetocypris strigata (O. F. Miller, 1785). 
1889. Erpetocypris strigata, Brady. and Norman, op. cit., p. 85, pl. viii., 
figs. 14, 15. 
Halitat——Duddingston Loch, common; Loch Leven, rare ; 
Black Loch (near Loch Glow), 14th September 1889. 
Erpetocypris tumefacta (Brady and Robertson). 
1870. Cypris tunefacta, Brady and Robertson, Ann. and Mag. Nat. 
Hist., ser. iv., vol. vi., p. 18, pl. iv., figs, 4-6. 
1889. Erpetocypris tumefacta, Brady and Norman, op. cit., p. 87, 
pl. viii., figs. 5-7; pl. xiii., fig. 18, 
Halitat.—Duddingston Loch, and several other places - 
within the district. : 
Erpetocypris olivacea, Brady and Norman. 
1889, Lrpetocypris olivacea, Brady and Norman, op, cit., p. 89, pl. i., 
figs. 3, 4. 
Halitat.—Duddin éston Loch, not very common; Kinghorn 
Loch, rare; Black Loch (near Loch Glow), scarce. 
