46 Canon A. M. Norman on British Amphipoda. 



Genus 5. Cressa, Boeck. 

 = Danaia, Bate (nee M.-Edw. & Haime). 



109. Cressa duhia (Bate). 



1861. Danaia duhia, Bate & Westwood, (1) vol. i. p. 68. 

 1870. Cressa Schiodtei, Boeck, (137) p. 65. 



1876. Cressa Schiodtei, Boeck, (138) p. 467, pi. xviii. fig. 8. 



1876. Danaia dubia, Stebbin^;-, " New and little-known Amphipodous 



Crustacea," Ann. & Mag. Nat. Hist. ser. 4, vol. xviii. p. 444, pi. xix. 



figs. 2, 2 a-c. 

 1890. Cressa dubia, J. Bonnier, " Les Amphipodes dii Boulonnais," 



Bull. Sci. de France et Belgique, vol. xxii. p. 300, pi. x. figs. 1-11. 

 1892. Cressa dubia, T. Scott, Tenth Ann. Rep. Fishery Board of 



Scotland, p. 262, pi. viii. fig. 13 (the mandible). 

 1892. Cressa dubia, G. O. Sars, (142) p. 278, pi. xcviii. fig. 2, & pi. cxix. 



fig.l. 



Hab. Off the Isle of Cumbrae {A. M. N.) ; Torquay 

 (Stebhing): Mas. Nor. Firth of Forth; Moray Firth; off 

 Tarbert, Locli Fyne (T. S.) ; off Cullercoats, Northum- 

 berland, 20 fathoms [G. S. Brady ds fide Stebhing) ; North 

 Wales; Isle of Man {A. 0. W.) ; Isle of Mull (G. Brook). 



Bistrib. South and West Norway as far north as the 

 Trondhjera Fiord {G. 0. Sars). Boulogne {Bonnier) -, S. 

 Croisic {Chevreux). 



Fam. IX. Leucothoidae. 

 Genus 1. Leucothoe, Leach. 



110. Leucothoe spi'nicarpa (Abildgaard). 



17'~-9. Gammarus spinicarpus, Abildgaard, Zool. Dan. vol. iii. p. 66, 



pi. cxix. figs. 1-4. 

 1804. Cancer {Gammarus) articulosus, Montagu, " Desc. several new 



Animals found on South Coast of Devonshire," Trans. Linn. Soc. 



vol. vii. p. 70, pi. vi. fig. 6. 



1862. Leucothoe ai-ticulosa. Bate & Westwood, (1) vol. i. p. 271. 



1892. Leucothoe spinicarpa, G. O. Sars, (142) p. 283, pis. c. & ci. fig. 1. 



1893. Leucothoe spinicarpa, Delia Valle, (139) p. 652, pi. vi. fig. 4, 

 & pi. xix. figs. 1-2 o. 



Hab. Shetland in Ascidians ; Skye ; the Minch ; Cumbrae; 

 Loch Fyne in Ascidians ; Lulworth, Dorset ; Plymouth ; 

 Jersey; Roundstone, Ireland, in Ascidians {A. M. iV.); 

 Polperro, Cornwall (^Laughrin) : Mus. Nor. St. Andrews 

 {MIntosh) ; Firth of Forth {T. Scott) ; Anglesea ; Isle of 

 Man; Valentia, Ireland (A. 0. W.). 



Distrtb. Hardanger and Trondhjem Fiords, Norway 

 [A. M. N.) ; Adriatic (from Heller and Cluus as L. denti- 



