TRANSACTIONS 



OP 



THE ZOOLOGICAL SOCIETY 



OF LONDON. 



I. On the Genus Urothoe and a new Genus Urothoides. 

 . By the Eev. Thomas "R. E. Stebbing, M.A. 



Eeceived July 16tli, 1889, read November 5th, 1889. 



[Plates I.-IV.] 



Genus Urothoe, Dana, 1852. 



1852. Urothoe'^, Dana, American Journ. Sci. and Arts, ser. 2, vol. xiv. p. 311. 



1852. „ Dana, United-States Explor. Exped. vol. xiii. pt. 2, pp. 908, 920. 



1853. Effidia, Costa, Rendiconto d. Soc. r. Borb. Acad. d. Scienze, p. 165. 



1856. Ganimarus (pars), Spence Bate, On the British Edriophthalma, Brit. Assoc. Report for 1855. 



1857. Egidia, Costa, Ricerche sui Crost. Amfip. Nap. pp. 174, 190. 



1857. Sulcator (pars), Spence Bate, Synopsis of British Edr. Crust., Ann. & Mag. Nat. Hist. 



ser. 2, vol. xis. p. 140. 

 1857. „ (pars). White, Popular Hist. Brit. Crust, p. 175. 



1857. Urothoe, Spence Bate, Synopsis of British Edr. Crust., Ann. & Mag. Nat. Hist. ser. 2, vol. xix. 



p. 145. 

 1857. „ White, Popular Hist. Brit. Crust, p. 186. 



1860. „ Boecli, Forhandlinger ved de Skand. Naturf. 8de Mode, p. 646. 

 1862. „ Spence Bate, Brit. Mus. Catal. Amph. Crust, p. 114. 

 1862. „ Bate & Westwood, British Sess. Crust, vol. i. p. 192. 

 1865. „ Lilljeborg, On Lysianassa magellanica, p. 18. 

 1869. „ Grube, Mitth. iiber St. Vaast-la-IIougue, Abhandlungen der schlesischen Gesell- 



schaft fiir vaterlandische Cultur, 1868-9, p. 119. 

 1869. „ Norman, Last Report on Dredging among the Shetland Isles, Brit. Assoc. Report 



for 1868, p. 279. 



' The name is variously printed in different works as UrotJioe, Orothoe, and Urothoe. 



voTi. XIII. — PART I. No. 1. — January, 1891. b 



