THE SPANISH MACKEREL AND THE CEROES. 185 
and the mackerel it inhabits that hypothetical winter resort to which we 
send the migratory fishes whose habits we do not understand—the mid- 
dle strata of the ocean, the floating beds of Sargassum, which drift hither and 
thither under the alternate promptings of the Gulf-stream currents and the 
winter winds. 
In the year 1815, Mitchill, in his Fishes of New York, said all that was 
known of this fish in two short sentences: — “A fine and beautiful fish. 
Comes in July.’’ Seven years ago, when the writer was called upon to 
prepare its biography for his ‘‘ Game Fishes of the United States,’’ he was 
compelled to admit that later naturalists had added very little to this 
tersely expressed story. ‘The admirable studies of Earll and Stearns have 
since been made, and the habits of the Spanish Mackerel are now fairly 
well understood. 
It is a member of the Mackerel family and of the genus Scomberomorus, 
established in 1802 by Lacépéde, and subsequently re-named by Cuvier, 
Cybium. “European naturalists still cling to Cuvier’s name for the genus, 
which is composed of twelve or more species inhabiting the warmer por- 
tions of the Atlantic and Indian oceans. The species under discussion 
was described by Mitchill under the name Scomber maculatus. For nearly 
half a century it stood upon our books as Cyd/um maculatum, but our pro- 
gressive American school of ichthyologists now insist that. for the sake of 
a consistent nomenclature, we must catalogue this lovely species under the 
unlovely name Scomberomorus maculatus. 
The Spanish Mackerel is not the only representative of the genus Scom- 
beromorus which occurs in American waters. There are two closely allied 
forms in the Atlantic, which are gigantic in comparison. In the Gull 
States they are called King-fish and are highly esteemed by lovers of good 
sport and delicate food. Both of these forms have been occasionally ob- 
served as far north as Cape Cod, and it is quite possible that their abun- 
dance along our eastern coast is greater than is at present suspected. The 
three species are very similar in form, and their distinctive characters are 
of such a kind that they might readily be overlooked by ordinary observ- 
ers. It is my own opinion that they are sold in large numbers with the 
Spanish Mackerel, and under the prestige of itsname. The fish-mongers, 
the only persons likely to notice the differences, would, for obvious reasons, 
not be likely to call attention to them. 
The distinctive characters, though not obtrusive, are strong and con- 
