User blog:Holomanga/Extending the -Verse Hierarchy Backwards

The -verse hierarchy is one of the most interesting things on this wiki, and so is User:Alejandro Magno's excellent extension of this down to the galaxy level.

But this got me thinking: how low can you go? I found an old hierarchy on my computer (us googolgeometrists think alike), dusted it off, polished it, and found out that the answer is this low, apparently:

I guess you could make it cyclic if you want (fermions containing multiple -verses or something), but that's not really my cup of tea. This was originally a comment on User:Alejandro Magno's blog post, but I decided that it warranted its own.
 * [various parallel universes go here]
 * A universe contains multiple filaments
 * A filament contains multiple superclusters
 * A supercluster contains multiple clusters
 * A cluster contains multiple galaxies
 * A galaxy contains multiple spiral arms
 * A spiral arm contains multiple stellar belts
 * A stellar belt contains multiple stellar bubbles
 * A stellar bubble contains multiple stellar clouds
 * A stellar cloud contains multiple solar systems
 * A solar system contains multiple planets
 * A planet contains multiple continents
 * A continent contains multiple states
 * A state contains multiple cities
 * A city contains multiple neighbourhoods
 * A neighbourhood contains multiple houses
 * A house contains multiple people
 * A person contains multiple organ systems
 * An organ system contains multiple organs
 * An organ contains multiple tissues
 * A tissue contains multiple cells
 * A biological cell contains multiple organelles
 * An organelle contains multiple biomolecular complexes
 * A biomolecular complex contains multiple macromolecules
 * A macromolecule contains multiple molecules
 * A molecule contains multiple atoms
 * An atom contains multiple hadrons
 * A hadron contains multiple fermions
 * A fermion is fundamental; it contains no smaller structures

So, what do you think?

Update: The hierarchy has been revised using new information found at Wikipedia's page on biological organisation.

Update: Various touchings-up.

Update: Made the subatomic particles more generic. Nucleon → Hadron; Quark → Fermion.

Update: Made everything into links and stopped the hierarchy at fermion.