More From encyclopedia.com
Actinopterygians , Holostei Group of marine and fresh water bony fish including many fossil species, e.g. Lepidotes (Triassic—Cretaceous), and Dapedius (Jurassic). Holo… Heterocercal Tail , Skip to main content
heterocercal tail
heterocercal tail In fish, a tail in which the tip of the vertebral column turns upward, extending into the do… Ray , ray1 / rā/ • n. 1. each of the lines in which light (and heat) may seem to stream from the sun or any luminous body, or pass through a small opening:… Fin , fin / fin/ • n. a flattened appendage on various parts of the body of many aquatic vertebrates and some invertebrates, including fish and cetaceans,… Gamma Rays , gamma rays John Ray , Ray, John
RAY, JOHN
natural history.
Ray may have acquired his interest in science during his early years at Black Notley, where his father, Roger Ra…
You Might Also Like
NEARBY TERMS
ray-finned fish