A. dubia
# A. dubia

A. dubia may refer to:

## Synonyms

* Alcippe dubia, a synonym for Schoeniparus dubia, the rusty-capped fulvetta, a bird species found in Bhutan, China, India and Laos
* Amoeba dubia, a synonym for Polychaos dubium, a freshwater amoeboid
* Anguillulina dubia, a synonym for Tylenchorhynchus dubius, a plant pathogenic nematode
