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Fusconaia Escambia
''Fusconaia escambia'', the narrow pigtoe, is a freshwater bivalve mussel found in Alabama and northwestern Florida. The narrow pigtoe was first discovered in the Escambia River in Alabama and Florida. Description Narrow pigtoe has a triangular to square shape with a black to reddish-brown color. Narrow pigtoe reaches approximately in length as an adult. Its shell is moderately thick with a white- to salmon-colored interior. Narrow pigtoe also has a rainbow pattern near the base of the interior shell. Narrow pigtoe differs from other ''Fusconaia'' species in that it has a slightly different color of shell. Furthermore, narrow pigtoe has a different geographical range, distinctive from other ''Fusconaia'' species. Lastly, narrow pigtoe uses distinct fish species to mature. See more on this in the Life History and Ecology sections. Life history Little is known about the narrow pigtoe’s current life history. Narrow pigtoe typically undergoes reproduction from May to July. How ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escambia River
The Conecuh River and Escambia River constitute a single river in Alabama and Florida in the United States. The Conecuh River rises near Union Springs in the state and flows in a general southwesterly direction into Florida near Century. The river's name changes from the Conecuh to the Escambia at the junction of Escambia Creek, downstream from the Florida-Alabama line. After this point, the Escambia River flows south to Escambia Bay, an arm of Pensacola Bay. The river is dredged in the lower course. See also * List of Alabama rivers * List of Florida rivers * South Atlantic-Gulf Water Resource Region South is one of the cardinal directions or Points of the compass, compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Pro ... References External links `* Rivers of Florida Rivers of Alabama Bodies of water of Escambia County, Florida Bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow River (Pensacola Bay)
The Yellow River (historically known as the Chester River or the Middle River) is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed April 15, 2011 river in the southern United States which runs through Alabama and Florida. It empties into Blackwater Bay, an arm of Pensacola Bay. In 1773 Thomas Hutchins reported to the American Philosophical Society The American Philosophical Society (APS), founded in 1743 in Philadelphia, is a scholarly organization that promotes knowledge in the sciences and humanities through research, professional meetings, publications, library resources, and communit ... on the rivers. 54 miles of the Yellow River are part of the Yellow River Paddling Trail, managed by the Florida Department of Environmental Protection. See also * List of rivers of Alabama * List of rivers of Florida References Rivers of Florida Rivers of Alabama Bodies of water of Covington County, Alabama Bodie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered Species Act Of 1973
The Endangered Species Act of 1973 (ESA or "The Act"; 16 U.S.C. § 1531 et seq.) is the primary law in the United States for protecting imperiled species. Designed to protect critically imperiled species from extinction as a "consequence of economic growth and development untempered by adequate concern and conservation", the ESA was signed into law by President Richard Nixon on December 28, 1973. The Supreme Court of the United States described it as "the most comprehensive legislation for the preservation of endangered species enacted by any nation"."Tennessee Valley Authority v. Hill" 437 U.S. 153 (1978) Retrieved 24 November 2015. The purposes of the ESA are two-fold: to prevent extinction and to recover species to the point where the law's protections are not needed. It therefo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fusconaia
''Fusconaia'' is a genus of freshwater mussels, aquatic bivalve mollusks in the family Unionidae. They are native to North America. Species within the genus ''Fusconaia'' Species include: * '' Fusconaia askewi'' * '' Fusconaia burkei'' (Tapered pigtoe) * '' Fusconaia cor'' (Shiny pigtoe) * '' Fusconaia cuneolus'' (Fine-rayed pigtoe pearly mussel) * ''Fusconaia escambia ''Fusconaia escambia'', the narrow pigtoe, is a freshwater bivalve mussel found in Alabama and northwestern Florida. The narrow pigtoe was first discovered in the Escambia River in Alabama and Florida. Description Narrow pigtoe has a triangular ...'' (Narrow pigtoe) * '' Fusconaia flava'' (Wabash pigtoe) * '' Fusconaia masoni'' (Atlantic pigtoe) * '' Fusconaia mitchelli'' (False spike) * '' Fusconaia ozarkensis'' * '' Fusconaia subrotunda'' (Long solid mussel) References Bivalve genera Taxonomy articles created by Polbot {{Unionidae-stub ... [...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] |
Molluscs Described In 1956
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 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 phylum, comprising about 23% of all the named marine organisms. Numerous molluscs also live in freshwater and 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 taxonomic classes, of which two are entirely extinct. Cephalopod molluscs, such as squid, cuttlefish, and octopuses, are among the most neurologically advanced of all invertebrates—and either the giant squid or the colossal squid is the largest known invertebrate species. The gastropods (s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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