418 Proceedings of the Royal Physical Society. 



(HoYLE, 1). Off Montrose, 53 fms. (Bell, 1). Clyde, 40 fms. 

 (Forbes, 2). Off Sana I. p Sanda], 40 fms. (Hyndman), "common 

 from tide marks to the Coralline zone" (Henderson). Lamlash 

 Bay (Herdman, 1). Loch Goil, 45 fms. (Hoyle, 2). Whiting 

 Bay, Kilbrennan Sound, 10-20 fms. (Brit. Mus.). Rothesay 

 (Grieve, 1). St Andrews (M'Intosh). Firth of Forth (Leslie 

 and Herdman, Brit. Mus.). Northumberland and Durham 

 (Hodge). Off Coquet I. (Brady). Off Mull of Galloway, 

 110-140 fms. (Thompson, 1). Isle of Man (Brit. Mus.), 7-20 

 fms. (Forbes, 2). Port Erin ; Puffin I., Penmaenmawr (Herd- 

 man, 3). Ireland, off Bray Head, 23 fms. (Haddon, 1). Dublin 

 Bay (Kinahan). N. Wales, 7-20 fms. (Forbes, 2). Round- 

 stone (Coll. Norman), Off Berehaven, 5-25 fms., Bantry 

 Harbour, 4-6 fms. (Haddon, 2). S. Wales, 12 fms. (Forbes, 

 2). Ilfracombe (Parfitt). Cornwall and Devon, 7-12 fms. 

 (Forbes, 2). S. Devon and Cornwall (Bate ; Couch). Mount's 

 Bay (Tregelles). Falmouth (Cocks ; Brit. Mus.). Plymouth, 

 Weymouth (Brit. Mus.). Salcombe (Coll. Norman). Dorset and 

 Hants, 12-27 fms. (Forbes, 2). St Leonards (Brit. Mus.). 

 Hastings (Coll. Norman). Guernsey (Forbes, 1 ; Coll. Norman). 

 Ireland (Thompson). 



Other Localities. — Iceland, Fseroe (Copenhagen Mus.). Norway 

 and Sweden (Copenhagen Mus. j M'Andrew and Barrett ; Sars ; 

 Grieg). Denmark (Lutken ; Coll. Norman ; Copenhagen Mus. ; 

 Brit. Mus.). Holland (Maitland ; Horst). France (Fischer; 

 Barrois). Spain (Coll. Norman, pres. by Don Pedro Antiga). 

 Mediterranean (Brit. Mus.). 



CLYPEASTROIDA. 



Peristome central ; periproct outside the dorso-contral system 

 in the posterior interradium ; branchiae external ; perignathic 

 girdle disconnected. 



FiBULARIID.E. 



7. Echinocyamus, Van Phelsum. 



1774. Echinocyamus, V. Phelsum (Jide Agassiz, 2). 



Test small, comparatively thick ; anus near the mouth on the 

 inferior surface ; ambulacra short, wider than the interambu- 

 lacral spaces ; spines short and slender. 



