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Oncicola Venezuelensis
''Oncicola'' is a genus of parasitic worms belonging to the family Oligacanthorhynchidae. ''Oncicola'' belongs to the phylum Acanthocephalans that include many thorny-headed worms. This family contains 12 genera including the genus ''Oncicola''. ''Oncicola'' is a part of the phylum Acanthocephalans that include many thorny-headed worms. The name comes from the prefix onc- meaning “barbed” and -cola meaning “to inhabit” in Latin. It was named and discovered in 1916 by Travassos. These worms are defined by their parasitic nature which involves hook structures found at their front end. Taxonomy Phylogenetic analysis has been conducted on one of the species in the genus, ''O. venezuelensis''. Description Each worm is around 8–15 mm long with males typically being smaller than the females. They are typically white to yellow in color and globular shaped. They have a short proboscis at the front of the body with around 36 small hooks that vary in shape and size. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitic Worms
Parasitic worms, also known as helminths, are a polyphyletic group of large macroparasites; adults can generally be seen with the naked eye. Many are intestinal worms that are soil-transmitted and infect the gastrointestinal tract. Other parasitic worms such as schistosomes reside in blood vessels. Some parasitic worms, including leeches and monogeneans, are ectoparasites thus, they are not classified as helminths, which are endoparasites. Parasitic worms live in and feed in living hosts. They receive nourishment and protection while disrupting their hosts' ability to absorb nutrients. This can cause weakness and disease in the host, and poses a global health and economic problem. Parasitic worms cannot reproduce entirely within their host's body; they have a life cycle that includes some stages that need to take place outside of the host. Helminths are able to survive in their mammalian hosts for many years due to their ability to manipulate the host's immune response ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gigantorhynchus Echinodiscus
''Gigantorhynchus'' is a genus of Acanthocephala (thorny-headed worms, also known as spiny-headed worms) that parasitize marsupials, anteaters, and possibly baboons by attaching themselves to the intestines using their hook-covered proboscis. Their life cycle includes an egg stage found in host feces, a cystacanth (larval) stage in an intermediate host such as termites, and an adult stage where cystacanths mature in the intestines of the host. This genus is characterized by a cylindrical proboscis with a crown of robust hooks at the apex followed by numerous small hooks on the rest of the proboscis, a long body with pseudosegmentation, filiform lemnisci, and ellipsoid testes. The largest known specimen is the female ''G. ortizi'' with a length of around and a width of . Genetic analysis on one species of ''Gigantorhynchus'' places it with the related genus ''Mediorhynchus'' in the family Gigantorhynchidae. Six species in this genus are distributed across Central and South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anolis Stratulus
''Anolis stratulus'' is a moderately-sized species of anole () (family Dactyloidae) found in Puerto Rico, the United States Virgin Islands and the British Virgin Islands. It is a gray-colored lizard spotted with brown markings. It is arboreal, usually found positioned on tree bark on branches in the canopies of forest trees, where in some areas of Puerto Rico it can be incredibly abundant, with tens of thousands of the lizards being present per hectare. It is locally known as the ''lagartijo manchando'' in Puerto Rico. Names which have been coined for it in English are spotted anole, Puerto Rican spotted anole (in Puerto Rico), banded anole (in Puerto Rico), saddled anole, salmon lizard, barred anole, St. Thomas anole or the somewhat of a misnomer chameleon, because it can change color. It is known as the "spotted anole" because of the black markings on its back; the Spanish word ''manchado'' means as much. There are no salmon in Puerto Rico; the name "salmon lizard" may have be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anolis Cristatellus
''Anolis cristatellus'' is a small species of Anolis, anole, belonging to the Dactyloidae Family (biology), family of reptiles. The species is native to Puerto Rico and the U.S. Virgin Islands, U.S. and British Virgin Islands, with Introduced species, introduced populations in locations around the Caribbean. The males of ''A. cristatellus'' are easily recognizable by the fin running down the top of the tail, which is known as a ":wikt:caudal, caudal crest". The females also have this crest, but it is smaller than that of the males. The species is often quite common in many areas on Puerto Rico, where it can be seen during the day passing the time on the lower parts of tree trunks, or on fences and the walls of buildings in urban areas, sometimes venturing down onto the ground in order to lay eggs, have a snack, or do other cursorial activities. Like many anoles, this species displays the characteristic behaviour of doing push-ups as well as inflating a pizza-like flap of coloured ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasutitermes Acajutlae
''Nasutitermes'' is a genus of termites with a tropical distribution world-wide. Species The ''Termite Catalogue'' lists the following: # '' Nasutitermes acajutlae'' # '' Nasutitermes acangussu'' # '' Nasutitermes acutus'' # '' Nasutitermes aduncus'' # '' Nasutitermes alticola'' # '' Nasutitermes amboinensis'' # '' Nasutitermes anamalaiensis'' # '' Nasutitermes anjiensis'' # '' Nasutitermes anoniensis'' # '' Nasutitermes aquilinus'' # '' Nasutitermes araujoi'' # '' Nasutitermes arborum'' # '' Nasutitermes arenarius'' # '' Nasutitermes aruensis'' # '' Nasutitermes atripennis'' # '' Nasutitermes balingtauagensis'' # '' Nasutitermes banksi'' # '' Nasutitermes bannaensis'' # '' Nasutitermes bashanensis'' # '' Nasutitermes benjamini'' # '' Nasutitermes bikpelanus'' # '' Nasutitermes bivalens'' # '' Nasutitermes boengiensis'' # '' Nasutitermes boetoni'' # '' Nasutitermes bolivari'' # '' Nasutitermes bolivianus'' # '' Nasutitermes brachynasutus'' # '' Nasutitermes brevioculatus'' # '' N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venezuela
Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It comprises an area of , and its population was estimated at 29 million in 2022. The capital and largest urban agglomeration is the city of Caracas. The continental territory is bordered on the north by the Caribbean Sea and the Atlantic Ocean, on the west by Colombia, Brazil on the south, Trinidad and Tobago to the north-east and on the east by Guyana. Venezuela is a presidential republic consisting of States of Venezuela, 23 states, the Venezuelan Capital District, Capital District and Federal Dependencies of Venezuela, federal dependencies covering Venezuela's offshore islands. Venezuela is among the most urbanized countries in Latin America; the vast majority of Venezuelans live in the cities of the north and in the capital. The territory o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ocelot
The ocelot (''Leopardus pardalis'') is a medium-sized spotted Felidae, wild cat that reaches at the shoulders and weighs between on average. It is native to the southwestern United States, Mexico, Central America, Central and South America, and the Caribbean islands of Trinidad and Margarita Island, Margarita. Carl Linnaeus scientific description, scientifically described it in 1758. Two subspecies are recognized. The ocelot is efficient at climbing, leaping and swimming. It prefers areas close to water sources with dense vegetation cover and high prey availability. It preys on small terrestrial mammals, such as armadillos, opossums, and lagomorphs. It is typically active during twilight and at night and tends to be solitary and Territory (animal), territorial. Both sexes become sexual maturity, sexually mature at around two years of age and can breed throughout the year; peak mating season varies geographically. After a gestation period of two to three months, the female giv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebanon
Lebanon, officially the Republic of Lebanon, is a country in the Levant region of West Asia. Situated at the crossroads of the Mediterranean Basin and the Arabian Peninsula, it is bordered by Syria to the north and east, Israel to the south, and the Mediterranean Sea to the west; Cyprus lies a short distance from the coastline. Lebanon has a population of more than five million and an area of . Beirut is the country's capital and largest city. Human habitation in Lebanon dates to 5000 BC. From 3200 to 539 BC, it was part of Phoenicia, a maritime civilization that spanned the Mediterranean Basin. In 64 BC, the region became part of the Roman Empire and the subsequent Byzantine Empire. After the seventh century, it Muslim conquest of the Levant, came under the rule of different Islamic caliphates, including the Rashidun Caliphate, Rashidun, Umayyad Caliphate, Umayyad and Abbasid Caliphate, Abbasid. The 11th century saw the establishment of Christian Crusader states, which fell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulpes Vulpes
The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe and Asia, plus parts of North Africa. It is listed as least concern on the IUCN Red List. Its range has increased alongside human expansion, having been Foxes in Australia, introduced to Australia, where it is considered harmful to native small and medium-sized rodents and marsupials. Due to its impact on native species, it is included on the list of the "List of the world's 100 worst invasive species, world's 100 worst invasive species". The red fox originated in Eurasia during the Middle Pleistocene at least 400,000 years ago and later colonised North America sometime prior to 130,000 years ago. Among the true foxes, the red fox represents a more progressive form in the direction of Carnivore, carnivory. Apart from its large size, the red fox is distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitochondrial Genome
Mitochondrial DNA (mtDNA and mDNA) is the DNA located in the mitochondria organelles in a eukaryotic cell that converts chemical energy from food into adenosine triphosphate (ATP). Mitochondrial DNA is a small portion of the DNA contained in a eukaryotic cell; most of the DNA is in the cell nucleus, and, in plants and algae, the DNA also is found in plastids, such as chloroplasts. Mitochondrial DNA is responsible for coding of 13 essential subunits of the complex oxidative phosphorylation (OXPHOS) system which has a role in cellular energy conversion. Human mitochondrial DNA was the first significant part of the human genome to be sequenced. This sequencing revealed that human mtDNA has 16,569 base pairs and encodes 13 proteins. As in other vertebrates, the human mitochondrial genetic code differs slightly from nuclear DNA. Since animal mtDNA evolves faster than nuclear genetic markers, it represents a mainstay of phylogenetics and evolutionary biology. It also permits traci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iran
Iran, officially the Islamic Republic of Iran (IRI) and also known as Persia, is a country in West Asia. It borders Iraq to the west, Turkey, Azerbaijan, and Armenia to the northwest, the Caspian Sea to the north, Turkmenistan to the northeast, Afghanistan to the east, Pakistan to the southeast, and the Gulf of Oman and the Persian Gulf to the south. With a Ethnicities in Iran, multi-ethnic population of over 92 million in an area of , Iran ranks 17th globally in both List of countries and dependencies by area, geographic size and List of countries and dependencies by population, population. It is the List of Asian countries by area, sixth-largest country entirely in Asia and one of the world's List of mountains in Iran, most mountainous countries. Officially an Islamic republic, Iran is divided into Regions of Iran, five regions with Provinces of Iran, 31 provinces. Tehran is the nation's Capital city, capital, List of cities in Iran by province, largest city and financial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Fox
The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe and Asia, plus parts of North Africa. It is listed as least concern on the IUCN Red List. Its range has increased alongside human expansion, having been Foxes in Australia, introduced to Australia, where it is considered harmful to native small and medium-sized rodents and marsupials. Due to its impact on native species, it is included on the list of the "List of the world's 100 worst invasive species, world's 100 worst invasive species". The red fox originated in Eurasia during the Middle Pleistocene at least 400,000 years ago and later colonised North America sometime prior to 130,000 years ago. Among the true foxes, the red fox represents a more progressive form in the direction of Carnivore, carnivory. Apart from its large size, the red fox is distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
