Zoo/PhytoImage Analyze your plankton through digitized images. Plankton samples are traditionally collected with plankton nets and analyzed by taxonomists using a stereomicroscope and determination keys. This work is labor-intensive and requires highly-specialized and well-trained people. With the advances in image analysis and machine learning, it becomes evident that the analysis of digitized plankton images can support, ease and speed-up the work. The free Zoo/PhytoImage software (licensed under GNU/GPL) provides a complete solution for such a jo