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Kenkia Glandulosa
''Kenkia glandulosa'', the pink planarian, is a flatworm in the family Kenkiidae. It is found only in the Devil's Icebox (cave), Devil's Icebox cave in Rock Bridge Memorial State Park in Boone County, Missouri, Boone County, Missouri, United States, USA. The rarity of this species was once used as an argument to prevent the construction of a shopping mall in the area. The species is an eyeless and de-pigmented flatworm that lives on the undersides of rocks. It is currently a species of conservation concern in the state of Missouri. References Wicks, Carol, et al. “Disturbances in the Habitat Of Macrocotyla Glandulosa (Kenk).” Ecohydrology, 2010, doi:10.1002/eco.102 Turbellaria Natural history of Missouri Boone County, Missouri Animals described in 1956 {{Platyhelminth-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flatworm
The flatworms, flat worms, Platyhelminthes, or platyhelminths (from the Greek πλατύ, ''platy'', meaning "flat" and ἕλμινς (root: ἑλμινθ-), ''helminth-'', meaning "worm") are a phylum of relatively simple bilaterian, unsegmented, soft-bodied invertebrates. Unlike other bilaterians, they are acoelomates (having no body cavity), and have no specialized circulatory and respiratory organ (anatomy), organs, which restricts them to having flattened shapes that allow oxygen and nutrients to pass through their bodies by diffusion. The digestive cavity has only one opening for both ingestion (intake of nutrients) and egestion (removal of undigested wastes); as a result, the food cannot be processed continuously. In traditional medicinal texts, Platyhelminthes are divided into Turbellaria, which are mostly non-parasitic animals such as planarians, and three entirely parasitic groups: Cestoda, Trematoda and Monogenea; however, since the turbellarians have since been prove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devil's Icebox (cave)
Devil's Icebox is a cave located in Rock Bridge Memorial State Park in Columbia, Missouri. It is said to one of the longest caves in the state of Missouri and is one of the caves with the highest number of species in the state. The cave is currently closed to protect the endangered Indiana bat. It is the only known natural home of the species Kenkia glandulosa or pink planarian. Name The cave was probably given the name Devil's Icebox by people living in area during the early 1800s. The word icebox in the name probably came from the very cold air that leaks from the cave all year. In 1926, the name of the cave was printed in an article about the earliest exploration of the cave in 1924. History The stream that flows through Devil's Icebox Cave was a source of power for settlers in the 19th century. The earliest exploration of the cave took place in 1924. A man named Ben M Yates claimed he was the first one to explore that cave, he along with his sons went into the cave with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Bridge Memorial State Park
Rock Bridge Memorial State Park is a geological preserve and public recreation area encompassing , south of Columbia in Boone County, Missouri off of Missouri Route 163. The park is home to 12 caves. The state park is noted for its excellent examples of karst landforms including the rock bridge, sinkholes, and an underground stream at the cave known as Devil's Icebox. The rock bridge was created by the collapse of a section of a cave which resulted in a small arch of rock being left to form a natural bridge over the creek. The park is the only known home of ''Kenkia glandulosa'', more commonly known as the pink planarian. History In 1834, the first paper mill west of the Mississippi River was built at the site, then a whiskey distillery was built in 1847. In 1967 the state park opened. Activities and amenities The boardwalk on the Devil's Icebox Trail gives access to the park's primary karst features and the opening at Connor's Cave. Park trails are available for hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boone County, Missouri
Boone County is located in the U.S. state of Missouri. Centrally located in Mid-Missouri, its county seat is Columbia, Missouri's fourth-largest city and location of the University of Missouri. As of the 2020 census, the population was 183,610, making it the state's eighth-most populous county. The county was organized November 16, 1820 and named for the then recently deceased Daniel Boone, whose kin largely populated the Boonslick area, having arrived in the 1810s on the Boone's Lick Road. Boone County comprises the Columbia Metropolitan Area. The towns of Ashland and Centralia are the second and third most populous towns in the county. History Boone County was organized November 16, 1820, from a portion of the territorial Howard County. The area was then known as Boone's Lick Country, because of a salt lick which Daniel Boone's sons used for their stock. Boone County was settled primarily from the Upper South states of Kentucky, Tennessee and Virginia. The settlers br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Missouri
Missouri is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it is bordered by eight states (tied for the most with Tennessee): Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. The Missouri River, after which the state is named, flows through the center into the Mississippi River, which makes up the eastern border. With more than six million residents, it is the List of U.S. states and territories by population, 19th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Missouri, Kansas City, Springfield, Missouri, Springfield and Columbia, Missouri, Columbia; the Capital city, capital is Jefferson City, Missouri, Jefferson City. Humans have inhabited w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turbellaria
The Turbellaria are one of the traditional sub-divisions of the phylum Platyhelminthes (flatworms), and include all the sub-groups that are not exclusively parasitic. There are about 4,500 species, which range from to large freshwater forms more than long or terrestrial species like ''Bipalium kewense'' which can reach in length. All the larger forms are flat with ribbon-like or leaf-like shapes, since their lack of respiratory system, respiratory and circulatory system, circulatory systems means that they have to rely on diffusion for internal transport of metabolites. However, many of the smaller forms are round in cross section. Most are predators, and all live in water or in moist terrestrial environments. Most forms reproduce sexual reproduction, sexually and with few exceptions all are hermaphrodites, simultaneous hermaphrodites. The Acoelomorpha and the genus ''Xenoturbella'' were formerly included in the Turbellaria, but are no longer regarded as Platyhelminthes. All th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Of Missouri
Nature, in the broadest sense, is the physics, physical world or universe. "Nature" can refer to the phenomenon, phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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