Monophagous is a related term of monophagy.
As an adjective monophagous
is that eats only one kind of food.
As a noun monophagy is
the feeding on a single type of food (eg, a single plant species).
monophagy
English
Noun
(-)
The feeding on a single type of food (e.g., a single plant species).
Related terms
* monophage
* monophagous