Click on the image which your specimen most closely resembles.
Keel present on mediodorsal lorica surface.
Keel not visible in photo.
Keel absent on mediodorsal surface.
Taxonomy
Phylum
Rotifera
Class
Monogononta
Order
Ploima
Family
Brachionidae
Subfamily
Colurinae
Genus
Lepadella
