Monophyletischer Stammbaum der Radiolarien. 



§ 147. Stammbaum der Radiolarien. 



207 



PORULOSA 



OSCÜL08A 



Acantharia 



Diploconida 



Tessaraspida 



Stauracanthida 



Sphaerocapsida 



Diporaspida 



Phractacanthida 



Acanthonida 



Adelacantha 



Icosacantha 

 Acanthometra 



Actinelida 



Phaeodaria 



Phaeoconchia 

 Coelographida 



Phaeogromia 

 Tuscarorida 



Coelodendrida 



Pliaeosphaeria 

 Aulosphaerida 



Concharida 



Circoporida 



Castanellida 



Challengerida 



Phaeobelia 



Phaeodinida 



Spumellaria 



Larcoidea 



(Lentelliptica) 



Nassellaria 



Cyrtoidea 



Larnacilla 



Prunoidea 

 Zygartida 



Botryo- 

 dea 



Spyroidea 



Discoidea 

 Phacodiscaria 



Cyclodiscaria 



Artiscida 



\ \ 



Tripocalpida 



Canno- | Z ^ 0S P 

 botryida 



Stephoidea 



Cenellipsis 

 Cenolarcus 



Colloidea 



Cenodiscus 

 Beloidea 



Sphaeroidea 



Plectoidea 



Nassoidea 

 Nassella 



Actissa 



