A Revised List of British Ecliinoidea. 425 



Diagnosis. 

 Test broadly cordiform, truncate behind ; posterior petals 

 closed; anterior longer than the posterior; anal impression ovate; 

 subanal broadly reniform, with an incurrent angle below the anal 

 system. On the inferior surface the spineless areas are narrower 

 than the central spiniferous one. 



Distribution. 



British Seas. — Hare in England, Firth of Forth, Isle of Man, 

 Wicklow, Weymouth (Forbes, 1). 1 N.-W. of the Butt of Lewis, 

 " Knight Errant," St. 6, 530 fms. (Agassiz, 4). Shetland, down 

 to 100 fms. (Norman, 3); 5-80 fms. (Forbes, 2). W. of Shet- 

 land, 55-76 fms. (Pearcey). Off N. Eona, " Knight Errant," St. 

 3, 53 fms. (Agassiz, 4). Orkneys, 5-40 fms. (Forbes, 2). 

 Aberdeenshire (Gregor and Dawson). Off Aberdeen, 38-43 fms.; 

 off Peterhead, 58 fms. (Bell, 1). Clyde province, 40 fms. 

 (Forbes, 2). Off Sana p Sanda] I., 40 fms. (Hyndman). Cum- 

 brae Basin, 50 fms. ; Upper Loch Fyne, 36 fms. ; Dunoon Basin, 

 40 fms. (HoYLE, 2). Off Cumbrae, Skelmorlie Bank, Lamlash 

 Bay, Garnock Beacon, 35 fms. ; Little Cumbrae, low water 

 (Henderson). Lamlash Bay (Herdman, 2). Kilbrennan Sound, 

 Sanda Sound, 22 fms. (Brit. Mus.). Firth of Forth (Leslie and 

 Herdman). Northumberland and Durham (Hodge ; Coll. Nor- 

 man). 50-80 miles E. of Tynemouth, 25-35 fms. (Brady). Off 

 the Mull of Galloway, 50-140 fms. (Thompson, 1). Isle of Man, 

 20 fms. (Forbes, 2). Port Erin, 15 fms. (Herdman, 3). N. 

 Wales, 12 fms. (Forbes, 2). Beaumaris, low water (Herdman, 

 3). Ireland, N. and E. (Thompson, 2). Dublin Bay (Kinahan). 

 Mouth of Bantry Bay, 35-40 fms. (Haddon, 2). S.-W. Ireland, 

 50-60 fms. (Bell, 3). Devon and Cornwall (Bate; Couch, 1); 

 20-25 fms. (Forbes, 2). Mount's Bay (Tregelles). Plymouth 

 (Parfitt ; Heape). Weymouth (Coll. Norman). Jersey, Herm 

 (Kcehler), S.-W. of Ireland, 70-400 fms. (Bell, 4). 



Other Localities. — Iceland, Bergen, Cattegat (Copenhagen Mus.). 

 Norway (Sars; Coll. Norman; M'Andrew and Barrett; Grieg). 

 Denmark (Lutken). Holland (Maitland ; Horst). France 

 (Fischer; Barrois). Portugal (Brit. Mus. ; "Porcupine" Exp., 

 fide Agassiz, 2). Spain (Coll. Norman, pres. by Don Pedro 

 Antiga). Mediterranean (Ludwig ; Carus ; Brit. Mus. ; Copen- 

 hagen Mus.). Off the Azores, " Challenger," St. 75, 450 fms. 

 Off Bermuda, 100 fms. (Agassiz, 3). 



