"Is found in the lakes and rivers of some parts of Europe; in its habits and food it resembles the trout,…
"Found in the tivers of northern europe having rocky or gravelly bottoms. It resembles the trout in…
"Common in Europe, and is found in streams which flow over gravelly soil. It swims in shoals, feeds…
"Or butter-fish, so called on account of the mucous secretion with which its sides are covered; it is…
"Is from six to fifteen inches long, and is found in the Mediterranean, and also in the European and…
"Twelve to sixteen inches long; it feeds on curstaceous animals; spawns in May or June; it is esteemed…
"Is two feet long, and is common in the Mediterranean and other European waters; its flesh is good,…
"A lake fish of Northern Europe, ten to twelve inches long; it is gregarious, and approaches the shores…
"Eight to ten feet long, depth ten inches, thickness less than inches; color dusky green; found in the…
"The haddock is greatly valued for its flesh; it swims in immense shoals, and cast numbers are taken."…
"A roving fish; found on all the European coasts, and on the northern shore of the Mediterranean; it…
"This is a large species, sometimes measuring seven or eight feet in length, and weighing five or six…
"It is twelve or thirteen inches long; feeds on various small fishes, including young herrings; spawns…
"Noted for the smoothness of its skin; sometimes called Ray-mouthed Dog; takes bait, but is…
"It feeds on worms and herbage, and the flesh is of good flavor. It is common in Northern Europe.
"The color is yellowish marked with brown. Like the sharks and rays is it without an air bladder; to…
"Is six to twelve inches long; feeds on small crustacea and young blennies; when troubled it sets out…
"A valuable fish, taken in large quantites on the British coasts, and salted and dried, chiefly for…
"It spawns in March or April, delights in small, shallow, clear streams, and has the habit of lurking…
"It is of thick, massive form, and often weighs as much as six or seven pounds; it is of a purplish-black…
In the lungfish, the development of the air bladder as a lung is much more complete than others in the…
The perch is typical of a large group of fishes, all of which have spiny rays. The perch is widely distributed…
"Eaten both fresh and salted, and is caught in immense numbers in Europe and America. It is fourteen…
"Is ten to eighteen inches long, pale grayish-brown, snout elongated into a point, skin like shagreen,…
"It is a small fish, common in Europe, and greatly esteemed for its delicacy. It is very active, and…
"Weighs from two to six pounds; at some seasons it is abundant, and again it is scarce. It appears in…
"A celebrated species, common in all parts of the Mediterranean, and occasionally met with on the coasts…
"The body is long and eel-like, and the skeleton is reduced to a mere cartilaginous tube. It ours out…
"Found in European waters, and being marked on the back by transverse dusky bars very similar to those…
"The bones of fishes are of a less dense and compact nature than in the higher order of animals; in…
"One of the best and handsomest of the freshwater fishes of that quarter of the globe." — Goodrich,…
"Is from one to three feet long, and is found in most of the lakes, ponds, and rivers of the Middle…
"It is strong, fierce, and active, swims rapidly, and occasionally darts along with the swiftness of…
"From one to two feet long, swims in vast shoals, and when chased by the porpoise leaps to the height…
"Is eight to eleven inches long; it resembles the herring, but is smaller, and at the same time thicker."…
"The pilot fish attains a length of about one foot. It is somewhat of the mackerel form, of a silver-gray…
"Have a long, eel-like body, with the jaws united forming a tube nearly cylindrical. The eggs of the…
"A fish may be defined as a Vertibrate animal breathing through the medium of water, by means of branchiae,…
"Weighing six to twelve pounds; it feeds on mollusca, crustacea, and young fish; inhabits sandy banks…
"Is fifteen to twenty inches long; color yellowish-brown; found on the European coasts; rare in England."…
"A frolicsome fish, constantly splashing in the water, ad biting keenly at the hood; it is twelve to…
"Six feet long, and derriving its name from a resemblence of form to the porpoise. Common in European…
"Is two to three feet long, including the tail. The flesh is tolerably food, common on European coasts"…
"It is remarkable for an electric battery situated between the pectorals and head and gills; this is…
"Is a very common fish in Europe; it is of brilliant colors, and very tenacious of life; it feeds on…
"About a foot long, and is provided with a pwerful sucker on the top of its head, by which it attackes…
"The Roach, L. rutilus, is abundant in the rivers of the temperate parts of Europe. It attains…
"The Azurine or Blue Roach, L. ceruleus, is a small fish, seldom exceeding a pound in weight;…
"It is twelve to fifteen inches long, frequents rocky ground, feeds on aquatic insects, takes bait,…
"A European species, six to eight inches long, closely resembling the perch, and valued for its flesh."…
The salmon is well known both from its commercial importance and from its remarkable migrations up rivers…