Dinichthys :: Dinichthys (n.) A genus of large extinct Devonian ganoid fishes. In some parts of Ohio remains of the Dinichthys are abundant, indicating animals twenty feet in length..
Ichthyic :: Ichthyic (a.) Like, or pertaining to, fishes..
Ichthyologist :: Ichthyologist (n.) One versed in, or who studies, ichthyology..
Ichthyology :: Ichthyology (n.) The natural history of fishes; that branch of zoology which relates to fishes, including their structure, classification, and habits..
Ichthyomancy :: Ichthyomancy (n.) Divination by the heads or the entrails of fishes.
Ichthyopterygium :: Ichthyopterygium (n.) The typical limb, or lateral fin, of fishes..
Ichthyornis :: Ichthyornis (n.) An extinct genus of toothed birds found in the American Cretaceous formation. It is remarkable for having biconcave vertebrae, and sharp, conical teeth set in sockets. Its wings were well developed. It is the type of the order Odontotormae..