†Nanopora Wood 1954 (green alga)
Dasycladophyceae - Dasycladales - Dasycladaceae
Parent taxon: Dasycladaceae according to D. Vachard and M. Aretz 2004
Sister taxa: Aciculella, Atractyliopsis, Baratoloporella, Conipora, Cyclocriniteae, Cylindroporella, Cymopolia, Endoina, Favoporella, Heteroporella, Imperiella, Jodotella, Johnsonia, Macroporella, Mizzia, Nanjinoporella, Neomeris, Neoteutloporella, Palaeodasycladus, Physoporella, Poikiloporella, Pseudogyroporella, Pseudotabasoporella, Pseudovermiporella, Salopekiella, Salpingoporella, Stichoporella, Tabasoporella, Zittelina
Subtaxa: none
Ecology: stationary epifaunal "photoautotroph"