358 CRUSTACEA OF NORTHUMBERLAND AND DURHAM 



Paradoxostoma ensiforme G. S. Brady. 



Frequent between tidemarks. , N.D. 



Paradoxostoma abbreviatum G. O. Sars. 



Tidemarks Budle Bay, Boulmer, and Seaton Carew ; 20 

 fathoms oflf Hawthorn (G. S. B.) N.D. 



Paradoxostoma obliquum G. O. Sars. 



Muddy rocks at low water, Whitley (G. S. B.); Seaton 

 Delaval (A. M. N.) N.D. 



Paradoxostoma Normani G. S. Brady. 



Seaton Sluice and Budle Bay, Northumberland ; ofif the 

 Durham coast 10-20 fathoms (G. S. B.) N.D. 



Paradoxostoma pulchellum G. O. Sars. 



1870. Paradoxostoma pulchellum, G. S. Brady, Nat. Hist. 



Trans. Northumberland and Durham, vol. iii., p. 363, 



pi. xii., figs. 4, 5. 



Boulmer, Seaton Carew, Hartlepool, all tidemarks (G. S. B.) 



N.D. 

 Paradoxostoma hibernicum G. S. Brady. 



1870. Paradoxostoma hiberm'cum, G. S. Brady, Nat. Hist. 



Trans. Northumberland and Durham, vol. iii., p. 362, 



pi. xii., figs. 10, II. 



Boulmer, tidemarks, and Seaton Delaval (G. S. B.) N. 



Paradoxostoma Hodgei G. S. Brady. 



1870. Paradoxostoma Hodgei, G. S. Brady, Nat. Hist. 

 Trans. Northumberland and Durham, vol. iii., p. 371, 

 pi. xii., figs. 12, 13. 

 Off Seaham Harbour (G. S. B.) D. 



Paradoxostoma flexuosum G. S. Brady. 



Off the coast and in estuarine mud, but not common. N.D. 



Mach^rina tenuissima (Norman). 



1870. Xiphichilus tenuissimus, G. S. Brady, Nat. Hist. 



Trans. Northumberland and Durham, vol. iii., p. 369, 



pi. xii., figs. 6-9, and pi. xiv., figs. 5-10. 



Fourteen miles off Seaham, 35 fathoms, and 5-17 miles off 



Souter Point, 30-60 fathoms (G. S. B.) D. 



