640 LINDSTRÖM, ON THE »CORALLIA BALTICA > OF LINN^US. 



interstincta. It is now impossible to decide what Linn^üS may 

 liave meant, whether it is a Favosites or a Heliolites. 



To conclude I shall now give a recapitulation of the 

 names which, as far as I can identify theni, liave been given 

 to the Linnean species according to the now prevalent nomen- 

 clature. 



Fig. I Ptychophyllum patellatum Schlotheim. 

 II Omphyma turbinata L. 

 III Omphyma subturbinata D'Orb. 

 IV? Cyathophyllum articulatum Wahlenb. 

 V a — b, Palseocyclus porpita L. 

 VI Syringophylhim Organum L. 

 VII Cyathophyllum mitratum Hisinger. 

 VIII Acervularia luxurians EiCHW. p. p. 

 IX Acervularia ananas L. 

 X Ptychophyllum truncatum L. 

 XI Ptychophyllum stellare L. 

 XII? Pachypora lameliicornis Ldm. 



XIII Diphyphyllum flexuosum L., iion D'Orb. 



XIV Coenites juniperinus EiCHW. 

 XV? Cladopora seriata Hall. 



XVI Stauria favosa L. 

 XVII Favosites Forbesi Edw. & H. 

 XVIII Undetermined. 

 XIX Flustra membranacea L. 

 XX Halysites catenularius L. 

 XXI Favosites Hisingeri E. H. 

 XXII? Syringopora serpens E. H. 

 XXIII? Favosites fibrosus Goldfuss. 

 XXIV Heliolites interstinctus L. 

 XXV? Chffitetes Bowerbanki E. H. ' 

 XXVI Syringopora serpens L. 

 XXVII Favosites maximus Qüenstedt var. 

 N:o 1 Syringophyllum Organum L. 



2 Acervularia truncata Wahlenb. 



