Oil the Male r^/Dexamine thea, Boech. 117 



XVIII. — ^ome Notes concerning the Male of Dexamiiic thea, 

 Boeck. By Alexander Patience. 



Plate v.] 



Family Dexaminidae. 



Genus Dexamine, Leach, 1814. 



Dexamiae thea, A. Boeck. 



1860. Dexamine thea, Boeck, Forhl. ved. de Skand. Natuif., 8 m<^de, 



p. 0.58, ?. (I.) 

 I8ti2. Dexamine tcnuicornk (err., non Ainphitho'e tenuicorms, 11. 



JIathke, 1843 !), Bate & Westwood, Brit. Sess. Crust, vol. i. p. 240 f, 



?. (^O 

 1870. Dexamine thea, Boeck, Crust. Amplii. bor. et arct. p. 107, 



$• (3-) 

 1881. Dexamine chlicho7iijx, Nebeski, Beitriige zur Kenntniss der Am- 



phipoden der Adria, p. 35, fig. 40, d" $ . (a.) 

 ]88o. Dexamine thea, J. S. Schneider, Eiu Beitrag zur Kenntniss der 



Anipbipodou der arktischen Norwegens, p. 20, t. 2, J . (5.) 



1887. Dexamine dolichomjx, Cheyreux, Assoc. Fran^. pour I'avance. 

 des Sciences, p. 2 (separate copy), (5 J. (6.) 



1888. Dexamine dolichonyx, Cbevreux, Bull, de la Soci^td d'^tudea 

 sci. de Paris, IP auuee, l"semestre, p. 8 (separate copy), S $• (?•) 



1888. Dexamine then, Robertson, Cat. Amphi. & Iso. of Firth of 



Clyde, Glasgow Nat. Hist. Soc. p. 34 (separate copy), 5 . (8.) 

 189."). Dexainine thea, Sars, Crustacea of Norway, -vol. i. p. 168, fig. 1, 



p. 477, 2. (9.) 

 1006. Dexamine thea, T. Scott, Crust, of River Forth & Est., Proc. 



Roy. Phys. Soc. Edin. vol. xvi. p. 161, $. (10.) 

 1906. Dexamine thea, Stebbing, Das Tierreich, Amphipoda Gamma- 



ridea, p. 516, $. (11.) 



TritcEta gibbosa ( Bate) . — The male of this species which 

 has the hand of the first gnatliopod incised on the front 

 mavf^in, and is in fact very like the same organ in D. thea (^ , 

 has been regarded by northern authors hitherto erroneously 

 as the D. ilitlichonyx of Neheski. From the following 

 references it Mould seem that Mr. Stehbing first fell into 

 the mistake and has hecn followed by others. This male of 

 Tritceta gilihusa has been figured by Walker (13) and by 

 Sars (15). 



1888. Tritceta i/ibOosa (Bate), c? as =:dolicho7it/x, ^Sebeski, Stebbing, 



Rep. Voy. ' Challenger,' pp. 520, 941, 945. (12.) 

 1890. Tritceta dolichamjx, A. O. Walker, Report Higher Crustacea of 



Liverpool I?ay taken in 1889, Trans. Biol. Soc. Liverpool, vol. iv. 



p. 249, pi. 16. figs. 4-6, J . (13.) 

 1892. Tritceta ffiljba'<n (liuti?), cJ as = r/o/joAony.r, Nebeski, Robertson, 



2iid Coi/fr. Aniphi. & Iso. of Firth of Clyde, Glas. Nat. Hist. Soc. 



p. 16 (separate copy). (14..) 

 18!i5. Tritteta f/ihhdsa (Bate), S «9 = dolichoni/x, Nebeski, G. 0. Sars, 



Ciiist. Norway, vol. i. p. 698, Siipp. pi. viii. iig. 1. (15.) 



