diatomeeenpic Gomphonema olivaceum 1 2.JPG /Users/markoost/Documents/kennis/data/diatomeeenpic/Gomphonema olivaceum 1 2.JPG Unknown 2080 1544 3 0 diatomeen Unspecified 0 0 57 26 932 893 diatomeen Unspecified 0 0 743 542 1636 1375