CRUSTACEA OF NORTHUMBERLAND AND DURHAM 



Seaton Carew and Cowpen Marshes, Co. Durham ; Xew- 

 biggin (A. M. N.); Monkwearmouth ColHery Pond, Hylton 

 Dene, and Warkworth (G. S. B.) X.D. 



Cypridopsis villosa (Jurine). 



Very abundant in the Forge Dam, Sedgefield ; Rainton 

 Meadows, Co, Durham; Newbiggin (A. M. X.); Belsay East 

 Lake (now drained) and near Crag Lake; Silksworth, and 

 Fulwell (G. S. B.) N.D. 



PiONocYPRis VIDUA (O. F. Miiller). 



1896. Piotiocypris vidua, Brady and Xorman (3), p. 726. 

 Common in small ponds of clean water, and in lakes. X.D. 



PiONOCYPRis OBESA (Brady and Robertson). 



1895. Pionocypris obesa, Brady and Xorman (3), p. 726. 

 Fulwell Cemetery, near Sunderland (G. S. B.) D. 



Proteocypris salina G. S. Brady. 



1907. Proteocypris salina, Brady (G. S.), Trans, Xat. Hist. 

 Soc. Xorthumberland, Durham, and Xewcastle-upon- 

 Tyne, new ser., vol. i., p. 334, pi. x., figs. 1-12. 

 This species was described from specimens taken in a salt- 

 water pond at Amble, Xorthumberland (G. S. B.) X. 



PoTAMOCVPRis FULVA G. S. Brady. 



Fulwell Cemetery, and near the mouths of several rivers in 

 Northumberland — Warn Burn, rivers Coquet, Wansbeck, and 

 Blyth (G. S. B.) X.D. 



XOTODROMAS MONACHA (O. F. Miiller). 



Fishburn, Co. Durham (A. M. X.); many places in the 

 counties of Northumberland and Durham (G. S. B.) X.D. 



Candona CANDIDA (O. F. Miiller). 



Foreign authors (Hartwig, Kaufmann, and G. W. Miiller) 

 have described a large number of forms as species allied to 

 C. Candida and C. cotnpressa ; and certainly either C. Candida 

 is an extremely variable form or several species iiave in the 

 past been improperly associated under that name. 



Very common in ditches, ponds, and lakes. X.D. 



97 



