i8o j. f. Brandt. — Conspectus sectionum. 



Conspectus sectionum, generum, subgenerum et specierum novorum, quce in 

 fasciculo primo Prodromi descriptionum animalium a Mertensio in or- 

 bis terrarum circumnavigatione obserpatorum reperiuntur ; 



Auctore J. F. Brandt. 



PHYTOZOA POLYPI Ehrenb. 



Sectio. Zoocorallia Poly actinia Ehrenb. 

 Fam. Zoanthina Ehrenb. 

 Subfam. Corticifera Br. 



Genus. Corticifera Les. seuPolythoa. Lam. 



i. Spec. Corticifera variabilis Br. (Nov. Spec). — In insulis Boninsi- 

 mensibus reperta. 



Genus. Mamillifera Lesueur. 



1. Spec. Mamillifera olivascens Br. (Nov. Spec.) — In insularura 

 Boninsimensium litoribus observata. 

 Subfam. Rhizobola Br. 



Genus, Zoanthus Les. Blainv. Ehrenb. 



1. Spec. Zoanthus Mertensii Br. (Nov. Spec.) — In litoribus insula* 

 Ualan. 



Fam. Actinina Ehrenb. 



Sect. Actiniacea Br. 



Genus. Actinia Hill., Brown, Ehrenb. 



1. Subgen. Monostephanus Br. 



2. Subgen. Diplostephanus Br. 



1. Spec. Actinia chlorodactyla Br. (Nov. Spec.) — In insulis Bonin- 



simensibus detecta. 



3. Subgen. Tristephanus Br. 



2. Spec. Actinia Ehrenbcrgii Br. (Actinia helianthus Ehrenb.) 



4. Subgen. Tetrastephanus Br. 



5. Subgen. Hexastephanus. Br. 



6. Subgen. Polyslephanus Br. 



3. Spec. Actinia farcimem Br. (Nov. spec.) — In peninsula Kamts- 



chatka. 



7. Subgen. Taractostephanus Br. 



4. Spec. Actinia Xanthogrammica Br. (Nov. spec). — In insula 



Sitcha. 

 9. Spec Actinia clrgantissima Br. (Nov. spec.) — In insula Sitcha. 



