Shapes of bacteria.
Source: the image i did myself using adobe ilustrator, using the information found on[1], [2] ,[3] ,[4], [5] ,[6], [7]and the book 'medizinische mikrobiologie' from ernst wiesmann ED. Thieme (1986). http://en.wiktionary.org/wiki/File:Bacterial_morphology_diagram.svg
Author: Mariana Ruiz LadyofHats