AMPHirODA AND ISOPODA OK THE FIRTII OF CLYDE. 2<)3 



this. In the absence of more precise information, 

 and on the eve of going to press, the hitter name 

 must take its chance of becoming a synonym. 



Genus Hippo M EDO N, Boeck. 



HiPPOMEDON DENTicuLATUs (Spence Bate). 



Anonyx denticulatus, Sp. Bate, Report Brit. Assoc, 

 for 1855 (1856), without description. — Sp. Bate, Synopsis 

 Brit. Edr. Crust., Ann. and Mag. Nat. Hist., Ser. 2., 

 vol. 19 (1857). — Sp. Bate, Brit. Mus. Catal. Amph. 

 Crust. (1862), p. 74; pi. xii. fig. 2. -Bate and Westwood, 

 Brit. Sess. Crust., vol. i. (1861), p. 101. 



Hippomedon denticulatus, Hansen, Malacostraca 

 marina Groenlandise occidentalis (1887), p. 65 ; tab. ii. 

 fig. 2-2b. 



Habitat. — Dredged between the " Allans," Cumbrae, 

 4-5 fathoms, coarse sand. When taken it was of a 

 beautiful salmon-colour, with the eyes bright red. 



Genus Sophrosyne, Stebbing. 

 SOPHROSYNE ROBERTSONi, Stebbing and Robertson. 



Sophrosyne rohertsoni, Stebbing and Robertson, 

 Trans. Zool. Soc, vol. 13, part 1 (1891 — separate copy 

 1890), p. 31 ; pi. 5.A. 



Habitat.— The Clyde. 



Genus Orchomenell A, G. O. Sars. 



ORCHOMENBLLA PINGDIS (A. Boeck). 



Anonyx pinguis, A. Boeck, Forhandl. ved de Skand. 

 Natur., 8de mode (1860), p. 642.— Lilljeborg, On the 

 Lysianassa magellanica, etc. (1865), p. 29. 



Orchomene pinguis, A. Boeck, Crust, amph. bor. et 

 arct. (1870), p. 35.— A. Boeck, De Skand. og Arkt. 

 Amph. (1876), p. 176; pi. v. fig. 1. 



Orchomenell a pinguis, G. O. Sars, Crustacea of 

 Norway, Amphipoda, part 3 (1890), p. 67 ; pi. 24, fig. 2. 



Habitat. — Dredged west of Tan Buoy, Cumbrae, in 

 18 fathoms, bottom mud, shells and gravel. 



