342 Part IIL.—_Hghth Annual: Report 
' This is a widely distributed species, though not previously recorded for 
Stirlingshire. 
Cypria ophthalmica (Jurine), 
1820. Monoculus ophthalmicus, Jurine, Hist. des Monocles, i VE Set 
xix. figs. 16-17 
1835. Cypris compressa, Baird, Trans. Berw. Nat. Club, vol. ip. LOO, 
pl. i. fig. 16. 
1868. Cypris compressa, Brady, op. cit., p. 372, pl. xxiv. figs. 1-5; pl. 
xxxvi. fig. 6. 
1889. Cypria ophthalmicu, Brady and Norman, op cit., p. 69, pl. x1. 
figs. 5-9. 
One of the commonest of the British species. 
Cypria serena (Koch). 
1838. Cypris serena, Koch, Deutschlands Crustaceen, H. xxi., 22. 
1868. Cypris levis, Brady, op. cit., p. 374, pl. xxiv. figs. 6-8. 
1889. Cypria serena, Brady and Norman, op cié., p. 70. ; 
A common species in Britain. 
Cyclocypris globosa (G. O. Sars). 
1863. Cypris globosa, G. O. Sars, Om en i Sommeren 1862 foretagen 
Zoologisk Reise i Christianias og Trondhjems Stifter, p. 27. 
1868. Cypris cinerea, Brady, op. cit., p. 374, pl. xxiv. figs. 39-42; pl. 
XXXVL Tig: 7. 
1889, Cyclocypris globosa, Brady and Norman, op. cit., p. 71, pl. xiv. figs. 
1-2; pl. xi. figs. 10-18. 
The distribution of this species seems to be more restricted. In Scotland 
it has been observed in the islands of Lewis and Bute, at West Loch 
Tarbert (Loch Fyne); in Kirkeudbrightshire; Loch Fitty, Loch Dow, 
and Black Loch, in Fife. Not previously recorded for Stirlingshire. 
Cypris reticulata, Zaddach. | 
1844. Cypris reticulata, Zaddach, Synops. Crust. Pruss. Prodr., p. 24 
(jun. ) 
1868. Cypris tessellata (in part), Brady, op. cit., p. 336, pl. xxiii. figs. 
39-45. 
1883. Cypris affinis, Lilljjeborg, International Fisheries Exhib. London. 
Sweden Cat., p. 146. 
1889. Cypris reticulata, Brady and Norman, op. cit., p. 76, pl. viil., figs. 
1-2 ; pl. xi. figs. 5-7. 7 
This does not seem to be a commonly distributed species. ‘The following 
are the Scotch localities where it has been observed :—Johnston Loch ; 
Possil Marsh ; Bishop Loch; side of Paisley Canal; side of Loch Ascog, 
Bute ; Hairmyres, near East Kilbride ; Mill Loch, Lochmahen ; and Barron 
Loch, Peebles. 
Erpetocypris reptans: (Baird). 
1850. Candona reptans and similis, Baird, Brit. Entom., pp. 162, 167. 
1868. Cypris reptans, Brady, op. cit., p. 370, pl. xxv. figs. 10- 14; pl. 
XXXVI. fig. 4. 
1889. Erpetocypris reptans, Brady and Norman, eye cit., p. 84 pl xill. | 
27, 
fig. 
A common British species, 
