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Skippack Creek
Skippack Creek is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 1, 2011 tributary of Perkiomen Creek in Montgomery County, Pennsylvania in the United States.Gertler, Edward. ''Keystone Canoeing'', Seneca Press, 2004. Skippack Creek joins Perkiomen Creek approximately upstream of that creek's confluence with the Schuylkill River. A portion of the creek flows through Evansburg State Park and passes by the census-designated place of Skippack. ''Skippack'' is a Native American name purported to mean "a pool of stagnant water". It is stocked with brown and rainbow trout; other fish in the creek include smallmouth bass, catfish, sucker, carp, panfish, and freshwater eel. See also *List of rivers of Pennsylvania This is a list of streams and rivers in the U.S. state of Pennsylvania. By drainage basin This list is arranged by drainage basin, with respective tributaries indented under each larger stream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridge In Franconia Township
Bridge in Franconia Township is a historic stone arch bridge spanning Skippack Creek at Elvoy in Franconia Township, Montgomery County, Pennsylvania. The bridge was built in 1837 and reconstructed in 1874. It has two spans with an overall length of . ''Note:'' This includes The bridge was listed on the National Register of Historic Places in 1988. See also *List of bridges documented by the Historic American Engineering Record in Pennsylvania __NOTOC__ This is a list of bridges documented by the Historic American Engineering Record in the U.S. state of Pennsylvania. Bridges See also * List of tunnels documented by the Historic American Engineering Record in Pennsylvania Notes Refe ... References External links * {{NRHP bridges Road bridges on the National Register of Historic Places in Pennsylvania Bridges completed in 1837 Bridges in Montgomery County, Pennsylvania Historic American Engineering Record in Pennsylvania National Register of Historic Places in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rainbow Trout
The rainbow trout (''Oncorhynchus mykiss'') is a species of trout native to cold-water tributaries of the Pacific Ocean in Asia and North America. The steelhead (sometimes called "steelhead trout") is an anadromous (sea-run) form of the coastal rainbow trout or Columbia River redband trout that usually returns to freshwater to spawn after living two to three years in the ocean. Freshwater forms that have been introduced into the Great Lakes and migrate into tributaries to spawn are also called steelhead. Adult freshwater stream rainbow trout average between , while lake-dwelling and anadromous forms may reach . Coloration varies widely based on subspecies, forms, and habitat. Adult fish are distinguished by a broad reddish stripe along the lateral line, from gills to the tail, which is most vivid in breeding males. Wild-caught and hatchery-reared forms of the species have been transplanted and introduced for food or sport in at least 45 countries and every continent except ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rivers Of Pennsylvania
This is a list of streams and rivers in the U.S. state of Pennsylvania. By drainage basin This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name. Delaware Bay Chesapeake Bay *''Elk River (MD)'' **Big Elk Creek ** Little Elk Creek *''North East River (MD) ** North East Creek *Gunpowder River Susquehanna River *Susquehanna River ** Deer Creek **Octoraro Creek *** West Branch Octoraro Creek **** Stewart Run *** East Branch Octoraro Creek **** Muddy Run **Conowingo Creek ** Fishing Creek (Lancaster County) **Muddy Creek (Susquehanna River tributary) *** North Branch Muddy Creek ***South Branch Muddy Creek **Tucquan Creek ** Otter Creek **Pequea Creek ***Big Beaver Creek *** Little Beaver Creek **Conestoga River ***Little Conestoga Creek *** Mill Creek ***Lititz Run *** Cocalico Creek **** Hammer Creek **** Middle Creek **** Indian Run ****Little Cocalico Creek ***Muddy Creek (Conestoga River tributary) **** Little M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Pennsylvania
This is a list of streams and rivers in the U.S. state of Pennsylvania. By drainage basin This list is arranged by drainage basin, with respective tributaries indented under each larger stream's name. Delaware Bay Chesapeake Bay *''Elk River (MD)'' **Big Elk Creek **Little Elk Creek *''North East River (MD) **North East Creek *Gunpowder River Susquehanna River *Susquehanna River ** Deer Creek **Octoraro Creek *** West Branch Octoraro Creek **** Stewart Run *** East Branch Octoraro Creek **** Muddy Run ** Conowingo Creek ** Fishing Creek (Lancaster County) **Muddy Creek (Susquehanna River tributary) ***North Branch Muddy Creek *** South Branch Muddy Creek ** Tucquan Creek ** Otter Creek **Pequea Creek *** Big Beaver Creek ***Little Beaver Creek ** Conestoga River *** Little Conestoga Creek *** Mill Creek *** Lititz Run ***Cocalico Creek ****Hammer Creek **** Middle Creek **** Indian Run **** Little Cocalico Creek ***Muddy Creek (Conestoga River tributary) **** Little ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anguillidae
The Anguillidae are a family of ray-finned fish that contains the freshwater eels. Eighteen of the 19 extant species and six subspecies in this family are in the genus ''Anguilla''. They are elongated fish with snake-like bodies, their long dorsal, caudal and anal fins forming a continuous fringe. They are catadromous fish, spending their adult lives in freshwater, but migrating to the ocean to spawn. Eels are an important food fish and some species are now farm-raised, but not bred in captivity. Many populations in the wild are now threatened, and Seafood Watch recommend consumers avoid eating anguillid eels. Physical description Adult freshwater eels are elongated with tubelike, snake-shaped bodies. They have large, pointed heads and their dorsal fins are usually continuous with their caudal and anal fins, to form a fringe lining the posterior end of their bodies. They have relatively well developed eyes and pectoral fins compared to saltwater eels that they use to navigate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panfish
The word panfish, also spelled pan-fish or pan fish, is an American English term describing any edible freshwater fish that usually do not outgrow the size of an average frying pan. It is also commonly used by recreational anglers to refer to any small catch that can fit wholly into a pan but still large enough to be legal. The fish species which match this definition and usage vary according to geography. According to the Oxford English Dictionary, the term was first recorded in 1796 in ''American Cookery'', the first known cookbook written by an American author. __TOC__ Usage The term ''panfish'' or ''pan-fish'' has been used to refer to a wide range of edible freshwater and saltwater fish species that are small enough to cook whole in one frying pan. One early-20th-century source identifies all the following as panfish: yellow perch, candlefish, balaos, sand launces, rock bass, bullheads, minnows, Rocky Mountain whitefish, sand rollers, crappie, yellow bass, white bass ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carp
Carp are various species of oily freshwater fish from the family Cyprinidae, a very large group of fish native to Europe and Asia. While carp is consumed in many parts of the world, they are generally considered an invasive species in parts of Africa, Australia and most of the United States. Biology The cypriniformes (family Cyprinidae) are traditionally grouped with the Characiformes, Siluriformes, and Gymnotiformes to create the superorder Ostariophysi, since these groups share some common features. These features include being found predominantly in fresh water and possessing Weberian ossicles, an anatomical structure derived from the first five anterior-most vertebrae, and their corresponding ribs and neural crests. The third anterior-most pair of ribs is in contact with the extension of the labyrinth and the posterior with the swim bladder. The function is poorly understood, but this structure is presumed to take part in the transmission of vibrations from the swim bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catostomidae
The Catostomidae are the suckers of the order Cypriniformes, with about 78 species in this family of freshwater fishes. The Catostomidae are almost exclusively native to North America. The only exceptions are ''Catostomus catostomus,'' found in both North America and Russia, and ''Myxocyprinus asiaticus'' found only in China. In the Ozarks they are a common food fish and a festival is held each year to celebrate them. ''Ictiobus cyprinellus'' can reach an age up to 112 years, making it the oldest known freshwater teleost. Description and biology The mouths of these fish are most commonly located on the underside of their head ( subterminal), with thick, fleshy lips. Most species are less than in length, but the largest species (''Ictiobus'' and '' Myxocyprinus'') can surpass . They are distinguished from related fish by having a long pharyngeal bone in the throat, containing a single row of teeth. Catostomids are most often found in rivers, but can be found in any freshwate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catfish
Catfish (or catfishes; order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive, the Mekong giant catfish from Southeast Asia, the wels catfish of Eurasia, and the piraíba of South America, to detritivores (species that eat dead material on the bottom), and even to a tiny parasitic species commonly called the candiru, ''Vandellia cirrhosa''. Neither the armour-plated types nor the naked types have scales. Despite their name, not all catfish have prominent barbels or "whiskers". Members of the Siluriformes order are defined by features of the skull and swimbladder. Catfish are of considerable commercial importance; many of the larger species are farmed or fished for food. Many of the smaller species, particularly the genus ''Corydoras'', are important in the aquarium hobby. Many catfish are nocturnal, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Trout
The brown trout (''Salmo trutta'') is a European species of salmonid fish that has been widely introduced into suitable environments globally. It includes purely freshwater populations, referred to as the riverine ecotype, ''Salmo trutta'' morpha ''fario'', a lacustrine ecotype, ''S. trutta'' morpha ''lacustris'', also called the lake trout, and anadromous forms known as the sea trout, ''S. trutta'' morpha ''trutta''. The latter migrates to the oceans for much of its life and returns to fresh water only to spawn. Sea trout in Ireland and Britain have many regional names: sewin in Wales, finnock in Scotland, peal in the West Country, mort in North West England, and white trout in Ireland. The lacustrine morph of brown trout is most usually potamodromous, migrating from lakes into rivers or streams to spawn, although evidence indicates some stocks spawn on wind-swept shorelines of lakes. ''S. trutta'' morpha ''fario'' forms stream-resident populations, typically in alpine stre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. PhysicalGeography.net, Michael Pidwirny & S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
