Amblyomma testudinarium

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Amblyomma testudinarium
Amblyomma testudinarium takasagokiraramadani.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Ixodida
Family: Ixodidae
Genus: Amblyomma
Species:
A. testudinarium
Binomial name
Amblyomma testudinarium
Koch, 1844
Synonyms
  • Amblyomma compactumNeumann, 1901
  • Amblyomma cyprium cypriumChang, 1958 (misapplied name)
  • Amblyomma fallaxSchulze, 1932
  • Amblyomma infestumKoch, 1844
  • Amblyomma infestum borneenseSchulze, 1936
  • Amblyomma infestum taivanicumSchulze, 1935
  • Amblyomma infestum testudinariumSchulze, 1932
  • Amblyomma testudinarium taivanicumLuh & Wao, 1950
  • Amblyomma yajimaiKishida, 1935
  • Amblyomma (Anastosiella) infestumSantos Dias, 1993
  • Amblyomma (Xiphiastor) testudinariumCamicas et al., 1998
  • Ixodes auriscutellatusKoningsberger, 1901

Amblyomma testudinarium is a hard-bodied tick of the genus Amblyomma . It is found in Indonesia, India, Japan, Thailand, Sri Lanka and Vietnam. [1] Adults parasitize various larger mammals such as buffalo and cattle, whereas nymphs and larvae use mostly larger and medium mammals. [2]

Records

In 2010, a 74-year-old Korean woman was attacked by the tick, which is the first human case of Amblyomma bite from Korea. [3] More human bites were recorded from Japan as well. [4] Apart from humans, it is a common ectoparasite of snakes. SFTS virus was detected from the tick larva. [5] In 1993, Rickettsia sp. strain AT-1T was isolated from the ticks from Japan. [6]

Related Research Articles

<i>Rickettsia</i> Genus of bacteria

Rickettsia is a genus of nonmotile, gram-negative, nonspore-forming, highly pleomorphic bacteria that may occur in the forms of cocci, bacilli, or threads. The term "rickettsia" has nothing to do with rickets ; the bacterial genus Rickettsia instead was named after Howard Taylor Ricketts, in honor of his pioneering work on tick-borne spotted fever.

Rocky Mountain spotted fever Human disease

Rocky Mountain spotted fever (RMSF) is a bacterial disease spread by ticks. It typically begins with a fever and headache, which is followed a few days later with the development of a rash. The rash is generally made up of small spots of bleeding and starts on the wrists and ankles. Other symptoms may include muscle pains and vomiting. Long-term complications following recovery may include hearing loss or loss of part of an arm or leg.

Tick Order of arachnids in the arthropod phylum

Ticks are parasitic arachnids that are part of the mite superorder Parasitiformes. Adult ticks are approximately 3 to 5 mm in length depending on age, sex, species, and "fullness". Ticks are external parasites, living by feeding on the blood of mammals, birds, and sometimes reptiles and amphibians. The timing of the origin of ticks is uncertain, though the oldest known tick fossils are from the Cretaceous period, around 100 million years old. Ticks are widely distributed around the world, especially in warm, humid climates.

Tick-borne diseases, which afflict humans and other animals, are caused by infectious agents transmitted by tick bites. They are caused by infection with a variety of pathogens, including rickettsia and other types of bacteria, viruses, and protozoa. Because individual ticks can harbor more than one disease-causing agent, patients can be infected with more than one pathogen at the same time, compounding the difficulty in diagnosis and treatment. 16 tick-borne diseases of humans are known, of which four have been discovered since 2013.

<i>Orientia tsutsugamushi</i> Species of bacterium

Orientia tsutsugamushi is a mite-borne bacterium belonging to the family Rickettsiaceae and is responsible for a disease called scrub typhus in humans. It is a natural and an obligate intracellular parasite of mites belonging to the family Trombiculidae. With a genome of only 2.0–2.7 Mb, it has the most repeated DNA sequences among bacterial genomes sequenced so far. The disease, scrub typhus, occurs when infected mite larvae accidentally bite humans. Primarily indicated by undifferentiated febrile illnesses, the infection can be complicated and often fatal.

<i>Amblyomma</i> Genus of ticks

Amblyomma is a genus of hard ticks. Some are disease vectors, for example the Rocky Mountain spotted fever in Brazil or ehrlichiosis in the United States.

<i>Amblyomma americanum</i> Species of tick

Amblyomma americanum, also known as the lone star tick, the northeastern water tick, or the turkey tick, or the "Cricker Tick", is a type of tick indigenous to much of the eastern United States and Mexico, that bites painlessly and commonly goes unnoticed, remaining attached to its host for as long as seven days until it is fully engorged with blood. It is a member of the phylum Arthropoda, class Arachnida. The adult lone star tick is sexually dimorphic, named for a silvery-white, star-shaped spot or "lone star" present near the center of the posterior portion of the adult female shield (scutum); adult males conversely have varied white streaks or spots around the margins of their shields.

African tick bite fever Medical condition

African tick bite fever (ATBF) is a bacterial infection spread by the bite of a tick. Symptoms may include fever, headache, muscle pain, and a rash. At the site of the bite there is typically a red skin sore with a dark center. The onset of symptoms usually occurs 4–10 days after the bite. Complications are rare, but may include joint inflammation. Some people do not develop symptoms.

Severe fever with thrombocytopenia syndrome Medical condition

Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease caused by Dabie bandavirus also known as the SFTS virus, first reported between late March and mid-July 2009 in rural areas of Hubei and Henan provinces in Central China. SFTS has fatality rates ranging from 12% to as high as 30% in some areas. The major clinical symptoms of SFTS are fever, vomiting, diarrhea, multiple organ failure, thrombocytopenia, leucopenia, and elevated liver enzyme levels.

Dabie bandavirus, also called SFTS virus, is a tick-borne virus in the genus Bandavirus in the family Phenuiviridae, order Bunyavirales. The clinical condition it caused is known as severe fever with thrombocytopenia syndrome (SFTS). SFTS is an emerging infectious disease that was first described in northeast and central China 2009 and now has also been discovered in Japan, South Korea, Vietnam and Taiwan in 2015. SFTS has a fatality rate of 12% and as high as over 30% in some areas. The major clinical symptoms of SFTS are fever, vomiting, diarrhea, multiple organ failure, thrombocytopenia, leukopenia and elevated liver enzyme levels. Another outbreak occurred in East China in the early half of 2020.

Anaplasma bovis is gram negative, obligate intracellular organism, which can be found in wild and domestic ruminants, and potentially a wide variety of other species. It is one of the last species of the Family Anaplasmaceae to be formally described. It preferentially infects host monocytes, and is often diagnosed via blood smears, PCR, and ELISA. A. bovis is not currently considered zoonotic, and does not frequently cause serious clinical disease in its host. This organism is transmitted by tick vectors, so tick bite prevention is the mainstay of A. bovis control, although clinical infections can be treated with tetracyclines. This organism has a global distribution, with infections noted in many areas, including Korea, Japan, Europe, Brazil, Africa, and North America.

Borrelia turdi, formerly known as Borrelia turdae, is a spirochete bacterium first isolated from specimens of Ixodes tanuki. Its name refers to its reservoir, Turdus merula.

Alpha-gal allergy — or mammalian meat allergy (MMA) — is a type of meat allergy characterized by a delayed onset of symptoms after ingesting mammalian meat and resulting from past exposure to tick bites. It was first reported in 2002. Symptoms of the allergy include rash, hives, nausea or vomiting, difficulty breathing, drop in blood pressure, dizziness or faintness and severe stomach pain.

Rickettsia monacensis is a tick-borne spotted fever group Rickettsia species.

Lone star bandavirus is a highly divergent bunyavirus, which is carried and transmitted by the lone star tick, Amblyomma americanum. This is the same vector that transmits the SFTS virus, and the newly discovered Bhanja and Heartland viruses.

<i>Amblyomma triguttatum</i> Species of tick

Amblyomma triguttatum, commonly known as the kangaroo tick, is a species of tick in the genus Amblyomma native to Australia. There are four subspecies, one or more of which might be separate species. The nominate subspecies is a vector for Rickettsia.

Amblyomma patinoi is a species of tick of the genus Amblyomma. The species is associated with the Eastern Cordillera of Colombia. Rickettsia species can habitate A. patinoi endosymbiotically.

The Asian monitor lizard tick, is a hard-bodied tick of the genus Amblyomma. It is found in India, Thailand, Taiwan and Sri Lanka. Adults parasitize various reptiles such as varanids and snakes. These ticks are potential vectors of spotted fever group (SFG) rickettsiae.

Haemaphysalis hystricis, the East Asian mountain haemaphysalid, is a hard-bodied tick of the genus Haemaphysalis. It is found in India, Sri Lanka, Vietnam, Myanmar, China, Japan, India, Indonesia, Laos, Taiwan and Thailand. It is an obligate ectoparasite of mammals. It is a potential vector of Kyasanur Forest disease virus, Coxiella sp., Ehrlichia sp., and Rickettsia japonica. In 2007, an unknown trypanosoma species known as Trypanosoma KG1 isolate was isolated from naturally infected H. hystricis ticks.

References

  1. "Species Details : Amblyomma testudinarium Koch, 1844". Catalogue of Life. Retrieved 5 February 2017.
  2. Apanaskevich, DA; Bandaranayaka, KO; Apanaskevich, MA; Rajakaruna, RS (2016). "Redescription of Amblyomma integrum adults and immature stages". Med Vet Entomol. 30 (3): 330–41. doi:10.1111/mve.12178. PMID   27335249.
  3. Kim, J; Joo, HS; Moon, HJ; Lee, YJ (2010). "A Case of Amblyomma testudinarium Tick Bite in a Korean Woman". Korean J. Parasitol. 48 (4): 313–7. doi:10.3347/kjp.2010.48.4.313. PMC   3018581 . PMID   21234234.
  4. Nakamura-Uchiyama, F; Komuro, Y; Yoshii, A; Nawa, Y (2000). "Amblyomma testudinarium tick bite: one case of engorged adult and a case of extraordinary number of larval tick infestation". J. Dermatol. 27 (12): 774–7. doi:10.1111/j.1346-8138.2000.tb02280.x. PMID   11211793.
  5. Suh, Jae-Hwa; Kim, Heung-Chul; Yun, Seok-Min; Lim, Jae-Won; Kim, Jin-Han; Chong, Sung-Tae; Kim, Dae-Ho; Kim, Hyun-Tae; Kim, Hyun; Klein, Terry A.; Johnson, Jaree L.; Lee, Won-Ja (2016). "Detection of SFTS Virus in Ixodes nipponensis and Amblyomma testudinarium (Ixodida: Ixodidae) Collected From Reptiles in the Republic of Korea". Journal of Medical Entomology. 53 (3): 584–590. doi:10.1093/jme/tjw007. PMID   26957392.
  6. Fournier, P.-E.; Takada, N.; Fujita, H.; Raoult, D. (2006). "Rickettsia tamurae sp. nov., isolated from Amblyomma testudinarium ticks". International Journal of Systematic and Evolutionary Microbiology. 56 (7): 1673–1675. doi: 10.1099/ijs.0.64134-0 . PMID   16825648.