47 



CORALLITIM. 

 Def.: poris destituitur. 



i C. caulifcrum ramosum rubrum Exot. Pharm. 



2 C. acaule • ramosissimum album, subro- 



tundum Finmark. mar. glacial. 



Mille po ra. 

 Def.: poris simplicibus pertuitur. 



i M. magna Gotland. 



2 M. nana Gotland. 



Madrepora. 

 Def.: poris radiatis, olim floriferis instruitur. 

 M. ramosa, alba, multipora. Corall. album. Exot. offic. 

 M. ramosa, intus cava sulcata, extus per- 



tusa Exot. 



M. conum curvum referens, basi radiata. Gotland. 

 M. patellam depressam radiatam referens. Gotland. 



M. prolifera vix ramosa Gotl. 



M. cavitatibus radiatis plena Gotl. 



Eadem polita exhibetur. 

 M. plana, superficie radiato punctata. . Gotland. 

 M. subrotunda, versus centrum radiata. Gotland. 



Cellepora. 



Def.: Cavitatibus reticulatis perpendicularibus longitudinaliter 

 dec. 



i C. margine simplici, cinerea Gotl. 



2 C. margine catenulato albida Gotl. 



