Note 2485 — BOOK IX. THE NATURAL HISTORY OF FISHES.

Galen, in his explanation of words used by Hippocrates, speaks of the βοῦς θαλάσσιος, which is also described by Oppian, Halieut. B. ii. l. 141, et seq. He speaks of it as growing to the length of eleven or twelve cubits, and having small, weak teeth, which are not easily seen, and compares it in appearance to the roof of a house. Cuvier thinks, that although its horns are not mentioned, a species of large horned ray is alluded to, which is known by the modern naturalists by the name of Cephalopterus, and he thinks it very likely these horns may have given it its Greek appellation. Indeed Pliny himself, in another place, B. xxxii. c. 53, speaks of it under the name of “cornuta,” the “horned-fish.”