In ecology, bionomics (Greek: bio = life; nomos = law) is the comprehensive study of an organism and its relation to its environment. As translated from the French word Bionomie, its first use in English was in the period of 1885-1890. Another way of expressing this word is the term currently referred to as "ecology".
Sometimes used as a subdiscipline of Ecological Economics. An example of studies of this type is Richard B. Selander's Bionomics, Systematics and Phylogeny of Lytta, a Genus of Blister Beetles (Coleoptera, Meloidae), Illinois Biological Monographs: number 28, 1960. Michael Rothschild used the term in his book, but does not make reference to prior uses.
The branch of biology concerned with the relations between organisms and their environment.