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Oval Pigtoe
The oval pigtoe (''Pleurobema pyriforme'') is a federally endangered species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species is endemic to the United States in the states of Georgia, Florida, and Alabama . The oval pigtoe was originally described from the Chattahoochee River near Columbus, Georgia. Historically, this mussel was very abundant in the Flint River in Georgia, the Chattahoochee River in Georgia and Alabama, the Chipola River in Alabama and Florida, the Ochlockonee River in Georgia and Florida, the Apalachicola River and Suwanee/ Santa Fe Rivers in Florida, and Econfina Creek Econfina Creek is a small river in the middle Florida Panhandle. It flows through hilly country, and has sections of whitewater rapids. Much of its flow comes from springs. The river ends at Deer Point Lake, a reservoir that provides the freshw ... in Florida. However, the populations in all river systems have declined significan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Lea
Isaac; grc, Ἰσαάκ, Isaák; ar, إسحٰق/إسحاق, Isḥāq; am, ይስሐቅ is one of the three patriarchs of the Israelites and an important figure in the Abrahamic religions, including Judaism, Christianity, and Islam. He was the son of Abraham and Sarah, the father of Jacob and Esau, and the grandfather of the twelve tribes of Israel. Isaac's name means "he will laugh", reflecting the laughter, in disbelief, of Abraham and Sarah, when told by God that they would have a child., He is the only patriarch whose name was not changed, and the only one who did not move out of Canaan. According to the narrative, he died aged 180, the longest-lived of the three patriarchs. Etymology The anglicized name "Isaac" is a transliteration of the Hebrew name () which literally means "He laughs/will laugh." Ugaritic texts dating from the 13th century BCE refer to the benevolent smile of the Canaanite deity El. Genesis, however, ascribes the laughter to Isaac's parents, Abraha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alabama
(We dare defend our rights) , anthem = "Alabama (state song), Alabama" , image_map = Alabama in United States.svg , seat = Montgomery, Alabama, Montgomery , LargestCity = Huntsville, Alabama, Huntsville , LargestCounty = Baldwin County, Alabama, Baldwin County , LargestMetro = Birmingham metropolitan area, Alabama, Greater Birmingham , area_total_km2 = 135,765 , area_total_sq_mi = 52,419 , area_land_km2 = 131,426 , area_land_sq_mi = 50,744 , area_water_km2 = 4,338 , area_water_sq_mi = 1,675 , area_water_percent = 3.2 , area_rank = 30th , length_km = 531 , length_mi = 330 , width_km = 305 , width_mi = 190 , Latitude = 30°11' N to 35° N , Longitude = 84°53' W to 88°28' W , elevation_m = 150 , elevation_ft = 500 , elevation_max_m = 735.5 , elevation_max_ft = 2,413 , elevation_max_point = Mount Cheaha , elevation_min_m = 0 , elevation_min_ft = 0 , elevation_min_point = Gulf of Mexico , OfficialLang = English language, English , Languages = * English ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bivalves Described In 1857
Bivalvia (), in previous centuries referred to as the Lamellibranchiata and Pelecypoda, is a class of marine and freshwater molluscs that have laterally compressed bodies enclosed by a shell consisting of two hinged parts. As a group, bivalves have no head and they lack some usual molluscan organs, like the radula and the odontophore. They include the clams, oysters, cockles, mussels, scallops, and numerous other families that live in saltwater, as well as a number of families that live in freshwater. The majority are filter feeders. The gills have evolved into ctenidia, specialised organs for feeding and breathing. Most bivalves bury themselves in sediment, where they are relatively safe from predation. Others lie on the sea floor or attach themselves to rocks or other hard surfaces. Some bivalves, such as the scallops and file shells, can swim. The shipworms bore into wood, clay, or stone and live inside these substances. The shell of a bivalve is composed of calcium c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pleurobema
''Pleurobema'' is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels. Species Species within the genus ''Pleurobema'' include: * '' Pleurobema altum'' (Highnut) * '' Pleurobema avellanum'' (Hazel pigtoe) * '' Pleurobema beadleianum'' (Mississippi pigtoe) * '' Pleurobema bournianum'' (Scioto pigtoe) * '' Pleurobema chattanoogaense'' (Painted clubshell) * '' Pleurobema clava'' (Club naiad) * ''Pleurobema collina'' (James River spinymussel) * ''Pleurobema cordatum'' (Ohio pigtoe) * ''Pleurobema curtum'' (Black clubshell) * '' Pleurobema decisum'' (Southern clubshell) * '' Pleurobema flavidulum'' (Yellow pigtoe) * '' Pleurobema furvum'' (Dark pigtoe) * ''Pleurobema georgianum'' (Southern pigtoe) * ''Pleurobema gibberum'' (Cumberland pigtoe) * '' Pleurobema hagleri'' (Brown pigtoe) * ''Pleurobema hanleyianum'' (Georgia pigtoe) * ''Pleurobema hartmanianum'' (Cherokee pigtoe) * '' Pleurobema johannis'' (Alabama pigtoe) * ''Pleurobema mars ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molluscs Of The United States
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant taxon, extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high. Many taxa remain poorly studied. Molluscs are the largest marine biology, marine phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater mollusc, freshwater and Terrestrial molluscs, terrestrial habitats. They are highly diverse, not just in size and anatomical structure, but also in behaviour and habitat. The phylum is typically divided into 7 or 8 Taxonomy (biology), taxonomic class (biology), classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurobiology, neurologically advanced of all inve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Econfina Creek
Econfina Creek is a small river in the middle Florida Panhandle. It flows through hilly country, and has sections of whitewater rapids. Much of its flow comes from springs. The river ends at Deer Point Lake, a reservoir that provides the freshwater supply for Panama City and much of Bay County. The name "Econfina" derives from the Creek ''ekana'', which means "earthy", and ''feno'', which means "bridge" or "footlog", referring to a natural bridge that crossed the river about upstream from its mouth until it collapsed in the 19th century. The Pensacola – St. Augustine road (the Bellamy Road) built in the 1820s crossed this natural bridge. Course Econfina Creek arises in the southwest corner of Jackson County, flows into Bay County, thence into Washington County, and returns to Bay County to end in Deer Point Lake. Deer Point Lake is a reservoir that empties directly into North Bay, an arm of St. Andrews Bay. Econfina Creek is long and has a watershed of . Econfina Cree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Fe River (Florida)
The Santa Fe River is a river in northern Florida. The watershed of the river is approximately and spreads across southern Columbia County, Florida, Columbia, southern Suwannee County, Florida, Suwannee, western Bradford County, Florida, Bradford, far southern Baker County, Florida, Baker, Union County, Florida, Union, northern and eastern Gilchrist County, Florida, Gilchrist, and northern Alachua County, Florida, Alachua counties. The headwaters of the river are Lake Santa Fe, near Keystone Heights, Florida, Keystone Heights. The Santa Fe River is usually a slow-flowing river. This slow speed, combined with the abundant leaf-drop from nearby trees, especially Taxodium distichum, Bald Cypress, leads to a very Blackwater river, dark-brown river due to dissolved tannins. The Santa Fe River is typical of many rivers in karst regions in that it completely disappears underground and then reappears downstream. The river drops into a large sinkhole in O'Leno State Park and reappe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apalachicola River
The Apalachicola River is a river, approximately 160 mi (180 km) long in the state of Florida. The river's large watershed, known as the ACF River Basin, drains an area of approximately into the Gulf of Mexico. The distance to its farthest head waters in northeast Georgia is approximately 500 miles (800 km). Its name comes from the Apalachicola people, who used to live along the river. Description The river is formed on the state line between Florida and Georgia, near the town of Chattahoochee, Florida, approximately northeast of Panama City, by the confluence of the Flint and Chattahoochee rivers. The actual confluence is contained within the Lake Seminole reservoir formed by the Jim Woodruff Dam. It flows generally south through the forests of the Florida Panhandle, past Bristol. In northern Gulf County, it receives the Chipola River from the west. It flows into Apalachicola Bay, an inlet of the Gulf of Mexico, at Apalachicola, Florida. The lower of the riv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ochlockonee River
The Ochlockonee River ( ) is a fast running river, except where it has been dammed to form Lake Talquin in Florida, originating in Georgia and flowing for before terminating in Florida. Background The name is from the Hitchiti language words for yellow river. The Ochlockonee originates south of the town of Sylvester in Worth County in southwest Georgia and empties into Ochlockonee Bay and then Apalachee Bay in Florida. The river forms the western boundaries of Leon County and Wakulla County and eastern boundaries of Gadsden County, Liberty County, and Franklin County in Florida. It flows through the Red Hills, the Jackson Bluff Dam, Talquin State Forest, Lake Talquin State Park and the Apalachicola National Forest, and past Ochlockonee River State Park, where it is tidally influenced and a mixture of fresh, brackish, and salt water, on the way to its terminus in Ochlockonee Bay, which then empties into Apalachee Bay, with tidal influences extending upstream over from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida
Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to the south by the Straits of Florida and Cuba; it is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. Spanning , Florida ranks 22nd in area among the 50 states, and with a population of over 21 million, it is the third-most populous. The state capital is Tallahassee, and the most populous city is Jacksonville. The Miami metropolitan area, with a population of almost 6.2 million, is the most populous urban area in Florida and the ninth-most populous in the United States; other urban conurbations with over one million people are Tampa Bay, Orlando, and Jacksonville. Various Native American groups have inhabited Florida for at least 14,000 years. In 1513, Spanish explorer Juan Ponce de León became the first k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chipola River
The Chipola River is a tributary of the Apalachicola River in western Florida. It is part of the ACF River Basin watershed. The U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 15, 2011 river crosses present-day Jackson, Calhoun and Gulf A gulf is a large inlet from the ocean into the landmass, typically with a narrower opening than a bay, but that is not observable in all geographic areas so named. The term gulf was traditionally used for large highly-indented navigable bodies ... counties. The river flows through what is now preserved as the Dead Lakes State Recreation Area just before reaching its mouth at the confluence with the Apalachicola. The Dead Lakes were formed when the Apalachicola deposited sand bars blocking the mouth of the Chipola. The Chipola River flows for several miles south from the Dead Lakes, parallel to the Apalachicola River, before reaching its confluence with the larger river. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flint River (Georgia)
The Flint River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map, accessed April 15, 2011 river in the U.S. state of Georgia. The river drains of western Georgia, flowing south from the upper Piedmont region south of Atlanta to the wetlands of the Gulf Coastal Plain in the southwestern corner of the state. Along with the Apalachicola and the Chattahoochee rivers, it forms part of the ACF basin. In its upper course through the red hills of the Piedmont, it is considered especially scenic, flowing unimpeded for over . Historically, it was also called the Thronateeska River. Description The Flint River rises in west central Georgia in the city of East Point in southern Fulton County on the southern outskirts of the Atlanta metropolitan area as ground seepage. The exact start can be traced to the field located between Plant Street, Willingham Drive, Elm Street, and Vesta Avenue. It travels under the runways of the Hartsfi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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