Professor Agassiz was the first to describe a large and valuable species of pike, which he found in Lake Superior,—the Northern Pike (Esox Boreus). This is the most common species of pike in the St. Lawrence basin, though usually confounded with the common pickerel (Esox Reticulatus). It grows to the size of fifteen or twenty pounds, and is a better table-fish than Esox Reticulatus. It may be distinguished by the rows of spots sides, of a lighter color than the ground upon which they are arranged. It differs from the Muskelunge in having the lower jaw full of teeth; whereas in the Muskelunge the anterior half of the lower jaw is toothless.
All the streams which empty into Lake Superior, those of the north shore of Lake Huron, the west shore of Lake Michigan as far as Lake Winnebago, and all the streams of Lake Ontario, contain the Speckled Trout (Salmo Fontinalis); while they are not found in the streams on the southern coasts of Lake Michigan, or (so far as we know) in the streams of Lake Erie. What can determine this limitation of the range of the species? It cannot be latitude, since trout are found in Pennsylvania and Virginia. It is not longitude, since they occur in the head-waters of the Iowa rivers. So Professor Agassiz found that Lake Superior contained species which were not to be found in the other lakes, and that the other lakes, again, contained species which did not occur in Lake Superior. He says, in his work on Lake Superior,
"It is the great question of the unity or plurality of creations; it is not less the question of the origin of animals from single pairs or in large numbers; and, strange to say, a thorough examination of the fishes of Lake Superior, compared with those of the adjacent waters, is likely to throw more light upon such questions, than all traditions, however ancient, however near in point of time to the epoch of Creation itself."
In Lake Superior is likewise found that remarkable salmon, the Siscowet,—which is so fat and luscious as to be uneatable in a fresh state, and requires to be salted to render it fit for food. It commands a much higher price by the barrel than the lake-trout or white-fish, and is rarely to be met with out of the Lake cities.
In this basin is also found the Gar-Pike, (Lepidosteus,) a singular animal, which is the only living representative of the fishes that existed in the early ages of the earth's history,—and which, by its formidable array of teeth, its impenetrable armor, and its swiftness and voracity, gives us some idea of the terrible creatures which peopled the waters of that period.
We have thus hastily sketched the character and indicated the resources of that great Northwest, which, little more than fifty years ago a wilderness, is now a cluster of republics holding more than the balance of power in the Union. Idle speculatists, terrified by the violence of South Carolina, and believing that on her withdrawal the sky is to fall, are already predicting the dismemberment of East and West. But we think the chance of it is growing less, year by year. The two are now bound indissolubly together by lines of railroad, which, during a part of the year, are the most convenient outlet of the West toward the sea. Those States, just as they are arriving at a controlling influence in the affairs of a great and powerful nation, are hardly likely to seclude themselves from the rest of the world in what would, from its position, be at best an insignificant republic.
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E PLURIBUS UNUM.
We do not believe that any government—no, not the Rump Parliament on its last legs—ever showed such pitiful inadequacy as our own during the past two months. Helpless beyond measure in all the duties of practical statesmanship, its members or their dependants have given proof of remarkable energy in the single department of peculation; and there, not content with the slow methods of the old-fashioned defaulter, who helped himself only to what there was, they have contrived to steal what there was going to be, and have peculated in advance by a kind of official post-obit. So thoroughly has the credit of the most solvent nation in the world been shaken, that an administration which still talks of paying a hundred millions for Cuba is unable to raise a loan of five millions for the current expenses of Government. Nor is this the worst; the moral bankruptcy at Washington is more complete and disastrous than the financial, and for the first time in our history the Executive is suspected of complicity in a treasonable plot against the very life of the nation.
Our material prosperity for nearly half a century has been so unparalleled, that the minds of men have become gradually more and more absorbed in matters of personal concern; and our institutions have practically worked so well and so easily, that we have learned to trust in our luck, and to take the permanence of our government for granted. The country has been divided on questions of temporary policy, and the people have been drilled to a wonderful discipline in the manoeuvres of party-tactics; but no crisis has arisen to force upon them a consideration of the fundamental principles of our system, or to arouse in them a sense of national unity, and make them feel that patriotism was anything more than a pleasing sentiment,—half Fourth of July and half Eighth of January,—a feeble reminiscence, rather than a living fact with a direct bearing on the national well-being. We have had long experience of that unmemorable felicity which consists in having no history, so far as history is made up of battles, revolutions, and changes of dynasty; but the present generation has never been called upon to learn that deepest lesson of politics which is taught by a common danger, throwing the people back on their national instincts, and superseding party-leaders, the peddlers of chicane, with men adequate to great occasions and dealers in destiny. Such a crisis is now upon us; and if the virtue of the people make up for the imbecility of the Executive, as we have little doubt that it will, if the public spirit of the whole country be awakened in time by the common peril, the present trial will leave the nation stronger than ever, and more alive to its privileges and the duties they imply. We shall have learned what is meant by a government of laws, and that allegiance to the sober will of the majority, concentrated in established forms and distributed by legitimate channels, is all that renders democracy possible, is its only conservative principle, the only thing that has made and can keep us a powerful nation instead of a brawling mob.