Description
The largest mackerel scad recorded was 46 cm long. Their elongated bodies look somewhat circular when viewed head on. They are distinguishable by a small, detached fin, located between the dorsal and caudal fins. Mackerel scad have 9 spines and 31-36 rays on their dorsal fins, while there are seven spines and 27-30 rays on their anal fins.
The mackerel scad's fins are black metallic to blue-green and its belly is white. The edge of the operculum has a small, black spot, with no spots on the lateral line. Mackerel scad's caudal fins have been described as reddish to yellow-green.
Read more about this topic: Mackerel Scad
Famous quotes containing the word description:
“It is possible—indeed possible even according to the old conception of logic—to give in advance a description of all ‘true’ logical propositions. Hence there can never be surprises in logic.”
—Ludwig Wittgenstein (1889–1951)
“A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else.”
—John Locke (1632–1704)
“The next Augustan age will dawn on the other side of the Atlantic. There will, perhaps, be a Thucydides at Boston, a Xenophon at New York, and, in time, a Virgil at Mexico, and a Newton at Peru. At last, some curious traveller from Lima will visit England and give a description of the ruins of St. Paul’s, like the editions of Balbec and Palmyra.”
—Horace Walpole (1717–1797)