exclude without cards


Chasea bicornis Hanna 1934     [Link to DiatomBase]


Chasea magna Hajós 1968     [Link to DiatomBase]


Chasea ornata Hajos & Stradner in Hajos 1974     [Link to DiatomBase]


Chasea proshkinae-lavrenkoae (Jousé) Harwood 1988     [Link to DiatomBase]


Chasea tortonica Hajós 1968     [Link to DiatomBase]