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Faxonella Clypeata
''Faxonella'' is a genus of crayfish from the Southern United States from Texas to Florida. It comprises the following species: *''Faxonella beyeri'' (Penn, 1950) "Sabine Fencing crayfish" *''Faxonella blairi'' (Hayes and Reimer, 1977) "Blair's Fencing crayfish" *''Faxonella clypeata'' (Hay, 1899) "Ditch Fencing crayfish or Shield crayfish" *''Faxonella creaseri ''Faxonella creaseri'' is a species of crayfish (family Cambaridae, order Reptantia) which belongs to the larger group of so-called decapoda. It is one of the four species in the family '' Faxonella''. The species is found in the northern lake ...'' (Walls, 1968) "Ouachita Fencing crayfish" References Cambaridae Freshwater crustaceans of North America Decapod genera {{Crayfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crayfish
Crayfish are freshwater crustaceans belonging to the clade Astacidea, which also contains lobsters. In some locations, they are also known as crawfish, craydids, crawdaddies, crawdads, freshwater lobsters, mountain lobsters, rock lobsters, mudbugs, baybugs or yabbies. Taxonomically, they are members of the superfamilies Astacoidea and Parastacoidea. They breathe through feather-like gills. Some species are found in brooks and streams, where fresh water is running, while others thrive in swamps, ditches, and paddy fields. Most crayfish cannot tolerate polluted water, although some species, such as ''Procambarus clarkii'', are hardier. Crayfish feed on animals and plants, either living or decomposing, and detritus. The term "crayfish" is applied to saltwater species in some countries. Terminology The name "crayfish" comes from the Old French word ' (Modern French '). The word has been modified to "crayfish" by association with "fish" (folk etymology). The largely American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern United States
The Southern United States (sometimes Dixie, also referred to as the Southern States, the American South, the Southland, or simply the South) is a geographic and cultural region of the United States of America. It is between the Atlantic Ocean and the Western United States, with the Midwestern and Northeastern United States to its north and the Gulf of Mexico and Mexico to its south. Historically, the South was defined as all states south of the 18th century Mason–Dixon line, the Ohio River, and 36°30′ parallel.The South . ''Britannica.com''. Retrieved June 5, 2021. Within the South are different subregions, such as the |
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by both List of U.S. states and territories by area, area (after Alaska) and List of U.S. states and territories by population, population (after California). Texas shares borders with the states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexico, Mexican States of Mexico, states of Chihuahua (state), Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south and southwest; and has a coastline with the Gulf of Mexico to the southeast. Houston is the List of cities in Texas by population, most populous city in Texas and the List of United States cities by population, fourth-largest in the U.S., while San Antonio is the second most pop ... [...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] |
Tree Of Life Web Project
The Tree of Life Web Project is an Internet project providing information about the diversity and phylogeny of life on Earth. This collaborative peer reviewed project began in 1995, and is written by biologists from around the world. The site has not been updated since 2011, however the pages are still accessible. The pages are linked hierarchically, in the form of the branching evolutionary tree of life, organized cladistically. Each page contains information about one particular group of organisms and is organized according to a branched tree-like form, thus showing hypothetical relationships between different groups of organisms. In 2009 the project ran into funding problems from the University of Arizona. Pages and Treehouses submitted took a considerably longer time to be approved as they were being reviewed by a small group of volunteers, and apparently, around 2011, all activities ended. History The idea of this project started in the late 1980s. David Maddison was wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faxonella Beyeri
''Faxonella'' is a genus of crayfish from the Southern United States from Texas to Florida. It comprises the following species: *''Faxonella beyeri'' (Penn, 1950) "Sabine Fencing crayfish" *''Faxonella blairi'' (Hayes and Reimer, 1977) "Blair's Fencing crayfish" *''Faxonella clypeata'' (Hay, 1899) "Ditch Fencing crayfish or Shield crayfish" *''Faxonella creaseri ''Faxonella creaseri'' is a species of crayfish (family Cambaridae, order Reptantia) which belongs to the larger group of so-called decapoda. It is one of the four species in the family '' Faxonella''. The species is found in the northern lake ...'' (Walls, 1968) "Ouachita Fencing crayfish" References Cambaridae Freshwater crustaceans of North America Decapod genera {{Crayfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faxonella Blairi
''Faxonella'' is a genus of crayfish from the Southern United States from Texas to Florida. It comprises the following species: *''Faxonella beyeri'' (Penn, 1950) "Sabine Fencing crayfish" *''Faxonella blairi'' (Hayes and Reimer, 1977) "Blair's Fencing crayfish" *''Faxonella clypeata'' (Hay, 1899) "Ditch Fencing crayfish or Shield crayfish" *''Faxonella creaseri ''Faxonella creaseri'' is a species of crayfish (family Cambaridae, order Reptantia) which belongs to the larger group of so-called decapoda. It is one of the four species in the family '' Faxonella''. The species is found in the northern lake ...'' (Walls, 1968) "Ouachita Fencing crayfish" References Cambaridae Freshwater crustaceans of North America Decapod genera {{Crayfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faxonella Clypeata
''Faxonella'' is a genus of crayfish from the Southern United States from Texas to Florida. It comprises the following species: *''Faxonella beyeri'' (Penn, 1950) "Sabine Fencing crayfish" *''Faxonella blairi'' (Hayes and Reimer, 1977) "Blair's Fencing crayfish" *''Faxonella clypeata'' (Hay, 1899) "Ditch Fencing crayfish or Shield crayfish" *''Faxonella creaseri ''Faxonella creaseri'' is a species of crayfish (family Cambaridae, order Reptantia) which belongs to the larger group of so-called decapoda. It is one of the four species in the family '' Faxonella''. The species is found in the northern lake ...'' (Walls, 1968) "Ouachita Fencing crayfish" References Cambaridae Freshwater crustaceans of North America Decapod genera {{Crayfish-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faxonella Creaseri
''Faxonella creaseri'' is a species of crayfish (family Cambaridae, order Reptantia) which belongs to the larger group of so-called decapoda. It is one of the four species in the family '' Faxonella''. The species is found in the northern lakes and rivers in North America. It is documented that the species is found in Louisiana. Taxonomic classification A modern update of the systemic classification was given by Fetzner et al.: (2005). Fetzner Jr, WFamily Cambaridae Hobbs, 1942 , ''Crayfish Taxon Browser'' - Carnegie Museum of Natural History, 9 May 2005. * Order decapoda - 2700 families, 15,000 species Latreille, 1802 ** Suborder crayfish and crabs Reptantia = Macrura reptantia *** Infraorder Astacidea, crayfish and lobsters **** Superfamily crayfish Astacoidea Latreille, 1802 ***** Family Cambaridae The Cambaridae are the largest of the four families of freshwater crayfish, with over 400 Species. Most of the species in the family are native the United States east ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambaridae
The Cambaridae are the largest of the four families of freshwater crayfish, with over 400 Species. Most of the species in the family are native the United States east of the Great Divide and Mexico, but fewer range north to Canada, and south to Guatemala and Honduras. Three live on the island of Cuba. The species in the genus ''Cambaroides'' are the only found outside North America, as they are restricted to eastern Asia. A few species, including the invasive ''Procambarus clarkii'' and '' Faxonius rusticus'', have been introduced to regions far outside their native range (both in North America and other continents). Conversely, many species have tiny ranges and are seriously threatened; a few are already extinct. A 2006 molecular study suggested that the family Cambaridae may be paraphyletic, with the family Astacidae Astacidae is a family of freshwater crayfish native to Europe and western North America. The family is made up of four extant (living) genera: The genera '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Crustaceans Of North America
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. Fresh wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
