Lepadella donneri Koste, 1972 is a microscopic animal belonging to the rotifers, a group of freshwater invertebrates classified in the phylum Rotifera. It sits within the class Eurotatoria, the order Ploima, and the family Lepadellidae, placing it among a large assemblage of small, mostly aquatic species defined mainly by fine anatomical detail rather than by size or visibility to the naked eye.
No conservation status has been assessed for this species, and much of what would normally fill out a public profile, appearance, behavior, diet, remains undocumented in accessible records. That gap is itself worth noting: Lepadella donneri is a reminder of how much of the freshwater microscopic world is known only through specialist taxonomic description rather than broader natural history study.
Distribution and Habitat
Occurrence data for Lepadella donneri is extremely sparse, consisting of only a handful of presence records. A monthly observation histogram shows two records in January and one in June, with no observations reported in any other month of the year.
These figures come from GBIF occurrence data, which register presence only, not abundance, population size, or a complete picture of the species' native range. With so few records, the apparent concentration in January cannot be treated as a genuine seasonal pattern; it more likely reflects when and where observers happened to look rather than any real peak in activity or detectability.
Because of this scarcity, no habitat associations or broader distributional range can be stated for Lepadella donneri beyond the fact that it has been recorded, sporadically, within the year.

Cultural Significance
No cultural, folkloric, or symbolic associations have been documented for Lepadella donneri. As a microscopic freshwater rotifer known chiefly from specialist taxonomic records, it has not entered human storytelling, art, or tradition in the way that larger, more visible animals often do.
Its significance remains scientific rather than cultural: like many rotifer species, it is known and valued primarily within the field of aquatic microfauna research rather than in broader human experience.
Ecology and classification
Classification
- Phylum
- Rotifera
- Class
- Eurotatoria
- Order
- Ploima
- Family
- Lepadellidae
- Genus
- Lepadella
- Species
- Lepadella donneri
