Id
Ideonella Malmqvist et al, 1994
- Ideonella azotifigens Noar and Buckley, 2009
- Ideonella dechloratans Malmqvist et al., 1994
- Ideonella sakaiensis , novootkrivena vrsta[1]
Bacteria → Proteobacteria → Betaproteobacteria → Burkholderiales , Idiomarina , Idiomarinaceae
Ig
, Ignavigranum
Il
, Ilyobacter
In
, Inquilinus , Intrasporangiaceae , Intrasporangium
Io
, Iodobacter
Is
, Isobaculum , Isochromatium , Isoptericola , Isosphaera
Iy
Iyengariella Desikachary, 1953
- Iyengariella endolithica J.-S.Seeler & S.Golubic
- Iyengariella tirupatiensis Desikachary
Bacteria → Cyanobacteria → Cyanophyceae → Nostocales → Symphyonemataceae