e/Oligophagy

Information
has gloss	eng: Oligophagy refers to the eating of only a few specific foods. The term is usually associated with insect dietary behaviour. Organisms may exhibit narrow or specific oligophagy where the diet is restricted to a very few foods or broad oligophagy where the organism feeds on a wide variety of specific foods but none other.
lexicalization	eng: oligophagy
instance of	(noun) the act of consuming food feeding, eating