Cymbellais a diatom genus in the family Cymbellaceae. == Species == Cymbella abbottiiCymbella aculeataCymbella acutaCymbella acutaCymbella acuteaCymbella adnataCymbella advenaCymbella aequaloidesCymbella affiniformisCymbella affinisCymbella alaskanaCymbella algidaCymbella alpestrisCymbella alpinoidesCymbella amelieanaCymbella americanaCymbella amo...