26o CRUSTACEA OF NORTHUMBERLAND AND DURHAM 



The following initials are employed to indicate different 

 collectors in the following report : — 



A. Mk=A. Meek. 

 A. M. N=A. M. Norman. 

 G. H=George Hodge. 

 G. S. B=G. S. Brady. 

 R. H = Richard Howse. 



The letters N. and D. after species imply that they have 

 been found on the ("N") Northumberland and ("D") Durham 

 coasts. 



CRUSTACEA 



Sub-Class I.— DECAPODA Latreille 



Order I.— BRACHYURA Lamarck 



Section I.— OXYSTOMATA H. Milne-Edwards 



Fam. I.— LEUCOSIAD^ 



Ebalia tuberosa (Pennant)=^. Pen ua/itii hed^ch^^E. insignis 



Lucas. 

 Not uncommon in deep water off the coast. N.D. 



Eballa. Cranchii Leach = ^. discrepaiis Costa=:^. Deshayesii 

 Lucas=:jE'. chiragra P. Fischer. 

 More common than the last off the north-east coast. N.D. 



Fam. 2.— CORYSTID^ 



CoRYSTES CASSiVELAUNus (Pennant). 



The masked crab was repeatedly found by the late Mr. R. 

 Howse cast up upon the strand in the neighbourhood of South 

 Shields; common on the beach at Seaton Carew (G. S. B.); 

 occasionally in great numbers in the bays of Northumber- 

 land (A. Mk.). ■ N.D. 



Atelecyclus septemdentatus {M.ox\i.^i=zAtelecyclus heterodon 



Leach. 



Occasionally found off our coasts in the coralline zone. 



N.D. 



