A Revised List of British EchinoiJea. 409 



1841. Uchinus neglectus, Forbes, Brit. Starf., p. 172, cut. 



1846. Toxopncustcs Drohadumsis, Agassiz & De.sor, Catal. rai.sonn., 



Ann. Sci. Nat., (3) vL, p. 367. 

 1848, Eehinometra Drohachennis, Gray, Brit, Rad,, p. 4. 

 1868. 2'oxopneustcs 2'>i<-'ius, Norman, Last Rep, Shetland Dredgings, 



p. 314. 

 1872, Stronrjylocentrotus Drohachiensis, Aga.ssiz,'Rev. Ecliin., pp, 162, 



277, pi. iva, figs. 2, 3, 6; 

 pi. vi., fig. 9; pis. ix., x., 

 xxiv., figs. 15-24 ; pi. xxvii., 

 figs. 1-5; pi. xxxviii. , figs. 

 13, 14. 

 1874, Toxoync'udes pictus, Lovcn, Etudes, pi. x., figs. 84, 85 (peri- 

 stome, splieridiuni) ; pi. xvii, (test); 

 pi. xxi., figs. 171-176 (apex). 

 1883. ,, ,, Loven, Pourtalesia, pi. xi., figs. 112-115 



(pedicel). 



Diagnosis. 

 Test somewhat pentagonal ; five pairs of pores in each set from 

 the mouth to the anus ; four or five primary spines on each inter- 

 ambulacral plate, but little larger than the secondaries. 



Distribution. 



British Seas. — Off Lerwick, 10 fms; off Scalloway ; oflf Strom- 

 ness (Forbes, 1). Shetland, 4 fms. (Forbes, 2). Bressay Sound 

 (Norman, 3). Sandwich Bay (Brit. Mus.). S.-W. of Shetland, 

 6-75 fms. (Pearcey). K and W. of Scotland, 125-640 fms. 

 (Thomson, 1). Orkneys, 7 fms. (Forbes, 2). Off Montrose, 

 53 fms. (Bell, 1). St Andrews (M'Intosh). Firth of Forth, 

 30 fms. (Leslie and Herdman). Holy Isle (Coll. Norman) ; 

 Northumberland and Durham (Coll. Norman ; Hodge). Off 

 Coquet I, 25-30 fms. (Brady). North Sea (Brit. Mus.). Fal- 

 mouth (Cocks). 



Other Localities. — Arctic Kegions (Brit. Mus.). Spitzbergen, 

 Kara Sea, Iceland (Copenhagen Mus.). Greenland (Brit. Mus. ; 

 Copenhagen Mus. ; Coll. Norman). Norway (Sars; Grieg; Copen- 

 hagen Mus. ; Brit. Mus. ; Coll. Norman). Denmark (Coll. Norman). 

 RoscofF (Grube). Labrador (Brit. Mus.; Copenhagen Mus.). East 

 Coast of U.S.A. (Copenhagen Mus. ; Manchester Mus. ; Coll. 

 Norman); 1-640 fms. (Verrill); 53 fms. (Agassiz,5). Off Halifax, 

 Nova Scotia, *' Challenger," Sts. 48 and 49, 51 and 83 fms. 

 (Agassiz, 3). North Pacific (i^GASSiz, 5). 



