On the Llano Estacado there are both freshwater and salt lakes, and there are a few salt lakes in the Trans-Pecos Province and near the mouth of the Rio Grande on the Coastal Plain.
The very large assemblage of forms coming under this order comprises the most highly developed predaceous sea-snails, numerous vegetarian species, a considerable number of freshwater and some terrestrial forms. The partial dissection of a male specimen of the common periwinkle, Littorina littoralis, drawn in fig.
A very fine freshwater fish is the Murray cod, which sometimes weighs Too lb; and the golden perch, found in the same river, has rare beauty of colour.
Several of the marine and many species of freshwater algae are peculiar to the island.
Upon these rest patches of freshwater deposits containing numerous remains of plants.
FRESHWATER, a watering place in the Isle of Wight, England, 12 m.
In freshwater lakes and ponds, especially if the water is stagnant, aquatic plants are abundant.
Pallial suture and no siphons; freshwater; larva a glochidium.
A wide gap separates Archaeopteryx from the next order of fossil birds of the Cretaceous epoch, and, since freshwater deposits of that age are rare, bird remains are uncommon.
In the winter of 1853 Tennyson entered into possession of a little house and farm called Farringford, near Freshwater, in the Isle of Wight, which he leased at first, and afterwards bought: this beautiful place, ringed round with ilexes and cedars, entered into his life and coloured it with its delicate enchantment.
One species, however, Distira semperi, is confined to the landlocked freshwater Lake Taal at Luzon in the Philippines.
Texas has no large lakes; but freshwater lakes, which are fed either by streams or springs, are common on the Coastal Plain; the best known of them are Grand Lake in Colorado county, Clear Lake in Harris county, and Caddo Lake on the Louisiana border.
For the study of freshwater Entomostraca large possibilities are now opened to the naturalist.
Elsewhere the plants generally indicate a higher horizon and are considered to correspond with the Rhaetic of Europe_ Jurassic beds are known only in the Cordillera itself, and the Cretaceous beds, which occur in the west of the country, are of freshwater origin.
Dobula), a freshwater fish belonging to the family Cyprinidae.
TENCH (Tinca vulgaris), a small fish of the Cyprinid family, which is one of the commonest and most widely spread freshwater fishes of Europe.
They consist chiefly of sands and clays of aeolian and freshwater origin.
The eggs are free in freshwater lakes and rivers, where they enter the bodies of pike, turbot and other fishes, and are thus eaten by man.
But for a long period past the freshwater streams (which predominate) have been used for irrigation to such a degree that very little of the precious water is allowed to run to waste into the lake basins; so that these latter receive only a few salt streams, which deposit on their surface the salt they contain and then evaporate.
Japanese rivers and lakes are the habitation of severalseven or eightspecies of freshwater crab (kani), which live in holes on the shore and emerge in the day-time, often moving to considerable distances from their homes.
In some families, as many freshwater snakes, the sea snakes, Viperinae and Crotalinae, the eggs are retained in the oviduct until the embryo is fully developed.
Sea-snakes shed their skin frequently; but it peels off in pieces as in lizards, and not as in the freshwater snakes, in which the integuments come off entire.
Freshwater fish, consisting mostly of catfish, buffalo fish, bass, sunfish and drum, are common in the lower courses of the rivers.
He was the author of the De mensura orbis terrae, finished in 825, which contains the earliest clear notice of a European discovery of and settlement in Iceland and the most definite Western reference to the old freshwater canal between the Nile and the Red Sea, finally blocked up in 767.
The records of the wars in Ireland in the r6th century show that the petty chieftains of that time had their defensive strongholds constructed in the "freshwater lochs" of the country, and there is record evidence of a similar system in the western parts of Scotland.
The valley, which extends from the borders of Sussex to Hythe, is occupied chiefly by the Weald clays, which contain a considerable number of marine and freshwater fossils.
Of the twenty-one species of freshwater fish, five are peculiar to the country, but none is of much economic value save the barbel and eel.
At the present time it represents an intermingling of marine and freshwater forms. To the former belongs the herring (Clupea), and to the latter, species of Cyprinus, Perca and Silurus, also a lobster.
The portion known as Freshwater Gate fronts the English Channel from the strip of low-lying coast interposed between the cliffs of the peninsula and those of the main part of the island.
An example of the latter is seen in a common little freshwater bivalve, the Pisidium pusillum, which has been studied by Lankester.
Scaphula; freshwater; India.
Cycladidae.-One siphon or two free siphons with simple orifices; pallial line simple; hermaphrodite, embryos incubated in external gill-plate; freshwater, Cyclas; British.
The nucleus of the city is built on low-lying ground on the east coast of the island of Zealand, between the sea and a series of small freshwater lakes, known respectively as St JOrgens So, Peblings So and Sortedams So, a southern portion occupying the northern part of the island of Amager.
Chlorophyceae include both marine and freshwater plants.
LOCH AWE, the longest freshwater lake in Scotland, situated in mid-Argyllshire, 116 ft.
The marine facies of the later Tertiaries is confined to the neighbourhood of the coast, and was probably formed after the elevation of the Andes; but inland, freshwater deposits of this period are met with, especially in Patagonia.
Rajputana possesses no natural freshwater lakes, but there are several important artificial lakes, all of which have been constructed with the object of storing water.
Of freshwater fish the trout of the mountain streams and the eels of the coast lagoons may be mentioned.
The remainder of the island consists chiefly of pasture and morass.
Freshwater (rarely marine) and terrestrial.
ROBERT HOOKE (1635-1703), English experimental philosopher, was born on the 18th of July 1635 at Freshwater, in the Isle of Wight, where his father, John Hooke, was minister of the parish.
This improvement was projected to include the damming of the Charles river, and the creation of a great freshwater basin, with drive-ways of reclaimed land along the shores, and other adornments, somewhat after the model of the Alster basins at Hamburg.
Many of the freshwater algae which form a mere crust, such as Palmella cruenta, may be placed in a vessel of water, where after a time they float like a scum, the earthy matter settling down to the bottom, and may then be mounted by slipping a piece of mica under them and allowing it to dry.
Next, proceeding from this region in an easterly direction, are the Neogene freshwater formations, filling up the greatest part of the north-east of Bosnia, as also a zone of flysch intermingled with several strips of eruptive rock.
Many Acari are parasitic on marine and freshwater molluscs, and others are found on the feathers of birds and the hair of mammals.
Freshwater scale-fish are mostly full of bones, but fine eels and barbel are plentiful in the rivers.
The Pliocene, on the other hand, is of freshwater origin, and contains silicified wood and numerous remains of Mammalia.
The Arakhtu, or " river of Babylon," flowed past the southern side of the city, and to the south-west of it on the Arabian bank lay the great inland freshwater sea of Nejef, surrounded by red sandstone cliffs of considerable height, 40 m.
(4) Freshwater snakes, living in or frequenting fresh waters; they are excellent swimmers and divers.
The whole island, exclusive of the snowfields, abounds in freshwater lakes and pools in the hills and lower ground.
LOCH KATRINE, a freshwater lake of Scotland, lying almost entirely in Perthshire.
" On the Freshwater Medusa liberated by Microhydra ryderi, Potts, and a Comparison with Limnocodium," Quart.
Morton Park contains 200 acres of woodland bordering the shores of Billington Sea (a freshwater lake).
Neritina, freshwater, British.
A Bathymetrical Survey of the Freshwater Lochs of Scotland, under the direction of Sir John Murray and L.
And is a freshwater fish, although examples are exceptionally taken in British estuaries and in the Baltic; some specimens are handsomely marbled with dark brown, with black blotches on the back and dorsal fins.
At suitable localities of the coast which are sheltered from the waves and overgrown with seaweed, especially in rock-pools, one or two males establish themselves with their harems, and may be observed without difficulty, being quite as fearless as their freshwater cousins.
Of the old Egyptian freshwater canal Dicuil learnt from one "brother Fidelis," probably another Irish monk, who, on his way to Jerusalem, sailed along the "Nile" into the Red Sea-passing on his way the "Barns of Joseph" or Pyramids of Giza, which are well described.