ichthyology
1 of 1noun/ˌɪkθiˈɑlədʒi/
1
the scientific study of fish including their biology, behavior, classification etc.
C2Learn more on Wikipedia- The researcher's expertise in ichthyology contributed to a comprehensive understanding of the local fish species.
- The university offers a specialized course in ichthyology for students interested in studying fish.
- The professor's groundbreaking research in ichthyology led to the discovery of a new fish species in the river.