L2 



Cypridopsis villosa, 

 Notodromas monachus, 

 Candona Candida, 



detecta, 



hyalina, 



Kingsleii, 



similis, 



Jurine. 



Miiller. 



Miiller. 



Miiller. 



B. &R. 



B. & R, 



Baird. 



Lewis and Skye. — These islands, so far as can be judged from a 

 brief excursion, are far from being good hunting ground for fresh- 

 water Ostracoda. Although lochs and tarns are in abundance 

 they are mostly in peat, which, from its acidulous properties, does 

 not favour the development of those animals possessing a cal- 

 careous covering. Besides, there is a great sameness in the 

 character of the lochs, the product of one being nearly like that 

 of a dozen others, and it is only now and again that we happen to 

 find one of a different mineral character. It is chiefly to the flat 

 ochreous marshes and roadside ditches that we owe our best results. 



LEWIS. 



Cypris Icevis, - - - 



compressa, 



granulosa, 



virens, - - - 



salina, - - - 



Cypridopsis villosa, - 



Potamocypris fulva, - 



Candona Candida, - 



detecta, - - 



■ Kingsleii, - 



Cytheridea torosa, 



Miiller. 



Baird. 



Sp. nov. 



Jurine. 



Brady. 



Jurine. 



Brady. 



Miiller. 



Miiller. 



B. &R. 



Jones. 



SKYE. 



Cypris ornata, - - 



reptans, - - 



laivis, - - - 



compressa, 



gibba, - - - 



obliqua, - - 



Cypridopsis villosa, - 



acideata, 



Potamocypris fulva, 

 Candona sp. ? 



detecta, - - 



Candida, - 



Kingsleii, - 



Miiller. 



Baird. 



Miiller. 



Baird. 



Ramdohr. 



Brady. 



Jurine. 



Lilljeborg. 



Brady. 



Miiller. 

 Miiller. 

 B. & R. 



LIST OF SPECIES. 



Potamocypris fulva, Brady. 



Bardia fulva, Brady. Monog. Recent Brit. Ost., p. 474, pi. xxviii., fig. 21. 



Brady & Robertson. Ann. and Mag. Nat. Hist., ser. iv., 



vol. iii., p. 365, pi. xviii., figs. 1-4. 

 Potamocypris fulva, Brady. Nat. Hist. Trans. Northumberland and 



Durham, vol. iii., p. 365, pi. xiv., fig. 4. 

 Brady, Crosskey, and Robertson. Monog, Post-ter. 



Entom., p. 130, pi. 1, figs. 20-24. 



