diatomeeenpic Gomphonema lateripunctatum.JPG /Users/markoost/Documents/kennis/data/diatomeeenpic/Gomphonema lateripunctatum.JPG Unknown 2080 1544 3 0 diatomeen Unspecified 0 0 802 360 1563 1003 diatomeen Unspecified 1 0 113 1 367 632