en: Flowchart to determine if a species is en:autotroph, en:heterotroph, en:photoheterotroph, en:chemoheterotroph, en:photoautotroph, or en:chemoautotroph. If there are any changes to be made (different languages) then email me for the original file or give me the details and I'll make the changes.
Either way would probably be better than editting the images directly. See my en: User: Cburnett page for attribution or for other licenses.
Chemoheterotrophs: use organic chemicals as an energy source and organic compounds as a carbon source.