286 APPENDIX. No. X. 



oblong, open in front except quite at the bottom, where 

 there is a very narrow calcareous expansion; border of 

 aperture finely serrated or beaded. Ooecia small, immersed. 

 Hab. Franklin Pierce Bay, 1 3 fathoms, H. W. F. 



Fam. 5. ESCHARHLE. 

 Gen. 1. Myriozoum, Donati. 



1. M. coarctatum, Sars (sp.) 



Syn. Cdlepora coarctata, Sars, { Reise Lof. Finm.' p. 28. 

 Leieschara (Leiescharicf) coarctata, id. l N. Norsk Polyz.' p. 17. 

 Myriozoum coarctatum and subgracile, Hincks, 1. c. p. 106; Smitt, 



1. c. pp. 18 and 119. 

 Millepora truncata, Fabricius, 'Faun. Groenl.' p. 432 ; Packard, 1. c. 



(teste Smitt). 



? Myriozoum subgracile, D'Orb., ' Pal. Franc.' p. 662. 

 Millepora truncata, (pars) Lamouroux j Pallas. 



Hob. (var. subgracile.) Franklin Pierce Bay, Smith 

 Sound, 13-15 fathoms, H. W. F. ; Arctic Sea, Sir E. Belcher's 

 * Expedition ! ; ' South Labrador, Packard ; Newfoundland, 

 D'Orb.; Spitsbergen, 19-80 fathoms, Smitt; Greenland, 

 Moller and Torel, Holsteinborg Harbour, entrance of 

 Baffin's Bay, 175 fathoms; Norman, ' Valorous Dredgings;' 

 Iceland, 100 fathoms, Wallich (teste Hincks). 



(Var. coarctatum.) Iceland, 100 fathoms, Wallich!; 

 Norway Strom, Sars, &c. ; Finmark, Loven, Sars. 



Gen. 2. Eschara. 

 ] . E. degantula, D'Orb. 



Syn. E. degantula, D'Orb. (1851), 'Pal. Franc/ p. 102, Smitt, 1. c. 1867, 

 pp. 24 and 151, tab. xxvi. figs. 140-146, Norman, f Valorous 

 Dredgings.' 



E. saccata, Bk. ' Ann. N. Hist.' Ser. 2, vol. xviii. p. 33, pi. i. fig. 1 ; 

 Sars, 1. c. 1862, p. 6. 



Hab. Cape Napoleon, Cape Frazer, Franklin Pierce 

 Bay, H. W. F. ; Norway and Finland, McAndrew ; Spits- 



