352 CRUSTACEA OF NORTHUMBERLAND AND DURHAM 



Cythere quadridentata Baird. 



Occasionally occurring in deep water off the coast. N.D. 



Cythere emaciata G. S. Brady. 



Found under similar circumstances to the last, but much 

 rarer. N.D. 



Cythere tuberculata (G. O. Sars). 



Frequent in deep water. On some parts of our coasts it is 

 found living between tidemarks, but has not yet occurred 

 under such circumstances on the north-east coast, N.D, 



Cythere concinna Rupert Jones. 



Occasionally occurring in deep water. N.D. 



Cythere finmarchica (G. O. Sars). 



Another deep water form which has been found off the 

 coasts both of Northumberland and Durham. N.D. 



Cythere angulata (G. O. Sars). 



Found off the coast in deep water, but rare. N.D. 



Cythere dunelmensis (Norman). 



1865. Cythereis dunelmensis, Norman, Nat. Hist. Trans. 



Northumberland and Durham, vol. i., p. 22, pi. vii., 



figs. 1-4. 



A fine species which is not rare in deep water off the 



north-east coasts. * N.D. 



Cythere Jonesii (Baird). 



1865. Cythereis jonesii, Norman, Nat. Hist. Trans. 



Northumberland and Durham, vol. i., p. 21, pi. vii., 



figs. 5-8. 



Common in deep water, and the most beautiful representative 



of the genus in our fauna. N.D. 



Limnicythere inopinata (Baird). 



Hardwick Lake, Sedgefield, and Raby and Lambton Parks 

 (A. M. N.); Fulwell Cemetery, Gibside, and in a millstream 

 at Hedworth, Co. Durham, and in East Belsay Lake, North- 

 umberland, and in many estuarine localities (G. S. B.) N.D. 



