noun
- plural of ichthyology; the scientific study of fish, including their classification, behavior, physiology, and ecology
Usage: academic; scientific
Examples
- The university offers several courses in ichthyologies and marine biology.
- Modern ichthyologies have revealed surprising intelligence in many fish species.
- Her research combines ichthyologies with conservation efforts to protect endangered fish populations.
- Different ichthyologies focus on freshwater versus saltwater fish ecosystems.
- The conference brought together experts in ichthyologies from around the world.